Artículos en Conferencias

2017

A. Xavier, F. Zacconi, K. Fuenzalida, S. Zanlungo, M. Andia; Abstract 870. "Liver Cholesterol is a biomarker of Niemann-pick diseases progression and liver damage and could be quantified with MRS" Session Type: Scientific Session Topic: Preclinical Studies and Basic Science / MR spectroscopy applications (preclinical and basic science focus). 34th Annual Scientific Meeting ESMRMB, Barcelona, Octubre 2017. https://www.efomp.org/index.php/conferences/452-34th-annual-scientific-meeting-of-the-european-society-for-magnetic-resonance-in-medicine-and-biology

A. Xavier, F. Zacconi, K. Fuenzalida, S. Uribe, M. Andia. Abstract 869 "Fatty acids profile during Non Alcoholic Fat Liver Disease progression using Magnetic Resonance Spectroscopy" Session Type: Scientific Session Topic: Preclinical Studies and Basic Science / MR spectroscopy applications (preclinical and basic science focus)  34th Annual Scientific Meeting ESMRMB, Barcelona, Octubre 2017. https://www.efomp.org/index.php/conferences/452-34th-annual-scientific-meeting-of-the-european-society-for-magnetic-resonance-in-medicine-and-biology

C. Juri, L. Tapia, J.P. Cruz, S. Uribe, M. Andia; Abstract 408 "T1mapping for the assessment of the substantia nigra in Parkinson disease" Session Type: Scientific Session Topic: Clinical Applications / Brain (excluding functional and MRS) 34th Annual Scientific Meeting ESMRMB, Barcelona, Octubre 2017. https://www.efomp.org/index.php/conferences/452-34th-annual-scientific-meeting-of-the-european-society-for-magnetic-resonance-in-medicine-and-biology

Pamela Franco, Julio Sotelo, Bram Ruijsink, David Nordsletten, Eric Kerfoot, Joaquín Mura, Daniel Hurtado, Sergio Uribe. "Comprehensive 3D flow characterization in patients with Dilated Cardiomyopathy (DCM) from 4D flow MRI data using a finite element method and 17-Segment Bullseyes". ISMRM Workshop on Magnetic Resonance Imaging of Cardiac Function, NYC, USA, Agosto 2017. http://www.ismrm.org/workshops/Cardiac17/

Hernán Mella, Joquín Mura, Julio Sotelo, Cristian Montalba, Sergio Uribe “Left Ventricle Strain Estimation using flow data” Poster 200 Cardiovascular 8:15 10:15, Abril 27, 2017. ISMRM annual meeting, Abril 22-27th, Honolulú, USA. http://www.ismrm.org/17/17program.htm

Felipe Cortes, Carlos Sing-Long, Sergio Uribe “A novel compressed sensin inspired approach for flow reconstruction”  Poster 900 Acquisition, Reconstruction & Analysis 8:15 10:15 Abril 24, 2017. ISMRM annual meeting, Abril 22-27th, Honolulú, USA. http://www.ismrm.org/17/17program.htm

Carlos Milovic, Berkin Bilgic, Bo Zhao, Julio Acosta-Cabronero, Cristian Tejos “A Fast Algorithm for Nonlinlinear QSM Reconstruction” E-Poster 800 Contrast Mechanisms 16:15 17:15 Abril 24, 2017. ISMRM annual meeting, Abril 22-27th, Honolulú, USA. http://www.ismrm.org/17/17program.htm

Cristian Montalba, Julio Sotelo, Jesús Urbina, Marcelo Andía, Cristián Tejos, Pablo Irarrázaval, Israel Valverde, Sergio Uribe. “Analysis of WSS variability subjected to changes of 4D flow parameters using a realistic aortic phantom” Poster 200 Cardiovascular 8:15 10:15  Abril 27, 2017.  ISMRM annual meeting, Abril 22-27th, Honolulú, USA. http://www.ismrm.org/17/17program.htm

Joaquin Mura, Julio Sotelo, Cristian Montalba, Bram Ruijsink, David Nordsletten, Reza Razavi, Pablo Irarrazaval, Cristian Tejos, Marcelo Andia,  Sergio Uribe “An automatic method to estimate 3D Pulse Wave Velocity from 4D-Flow MRI data” Poster 200 Cardiovascular 8:15 10:15  Abril 27, 2017. ISMRM annual meeting, Abril 22-27th, Honolulú, USA. http://www.ismrm.org/17/17program.htm

Carlos Sing‐Long, Cristobal Arrieta, Curtis N Wiens, Diego Hernando, Sergio Uribe. “Water and fat separation using a Gauss-Newton Trust-Region based algorithm” E-Poster 900 Acquisition, Reconstruction & Analysis 17:15 18:15  Abril 26, 2017. ISMRM annual meeting, Abril 22-27th, Honolulú, USA. http://www.ismrm.org/17/17program.htm

Julio Sotelo, Lydia Dux-Santoy , Andrea Guala , Jose Rodríguez-Palomares , Arturo Evangelista , Daniel Hurtado, Sergio Uribe “Analysis of 4D Flow hemodynamics parameters in BAV patients using a finite element method” Electronic Power Pitch Poster 200 Cardiovascular 10:15 11:15 Abril 25, 2017. ISMRM annual meeting, Abril 22-27th, Honolulú, USA. http://www.ismrm.org/17/17program.htm

Julio Sotelo,  Jesús Urbina, Bram Ruijsink, David Nordsletten, Joaquín Mura, Reza Razavi, Daniel Hurtado, Sergio Uribe “Tridimensional Axial and Circumferential WSS from 4D Flow data using a finite element method and a Laplacian approach” Oral 200 Cardiovascular 15:30 17:30 Abril 27, 2017. ISMRM annual meeting, Abril 22-27th, Honolulú, USA. http://www.ismrm.org/17/17program.htm

Lydia Dux-Santoy , Andrea Guala , Jose Rodríguez-Palomares , Julio Sotelo, Daniel Hurtado, Sergio Uribe, Arturo Evangelista “Distribution of 4D Flow MRI-derived wall shear stress and oscillatory shear index and its relation with the ascending aorta dilation in bicuspid valve patients”  E-poster 200 Cardiovascular 15:30 17:30 Abril 27, 2017. ISMRM annual meeting, Abril 22-27th, Honolulú, USA. http://www.ismrm.org/17/17program.htm

Patricia Vargas, Ranganatha Sitaram, Pradyumna Sepúlveda, Cristian Montalba, Mohit Rana, Cristián Tejos, Sergio Ruiz “Real‐time fMRI functional connectivity self-regulation and motor performance” Traditional Poster 1100 fMRI 8:15 10:15 Abril 25, 2017. ISMRM annual meeting, Abril 22-27th, Honolulú, USA. http://www.ismrm.org/17/17program.htm

Gabriel Varela‐Mattatall, Alexandra Tobisch, Rüdiger Stirnberg, Steren Chabert, Tony Stöcker, Cristián Tejos, Pablo Irarrázaval “Negentropy: non‐Gaussian characterization for Diffusion Spectrum Imaging” 7412 E-Poster 1000 Diffusion 13:45 14:45 Abril 24, 2017. ISMRM annual meeting, Abril 22-27th, Honolulú, USA. http://www.ismrm.org/17/17program.htm

Lavin-Plaza B, Andia ME, Eykyn T, Phinikaridou A, Botnar RM. “Accelerated liver steatosis in eNOS-/- mice fed with high fat diet is reduced by aortic vascular injury”. Proceedings 12th European Molecular Imaging Meeting, Cologne, Alemania, 5-7 Abril 2017. http://www.e-smi.eu/index.php?id=1976.

Cristián Tejos. “Nuevas Plataformas en Neuroimágenes” Simposio Multidisciplinario: Enfrentando a la Esclerosis Múltiple en el día a día, 31 mar-1 abr 2017, Santiago, Chile. http://www.educacioncontinua.uc.cl/25054-ficha-simposio-multidisciplinario-enfrentando-a-la-esclerosis-multiple-en-el-dia-a-dia

2016

Irarrázaval P. “Técnicas de Aceleración en Resonancia Magnética Conceptos Técnicos”.  Congreso Chileno de Radiología. Santiago, Chile. Oct 2016.

Andía M. “Nuevos Métodos de aceleración en RM: Aplicaciones Clínicas”.  Congreso Chileno de Radiología. Santiago, Chile. Oct 2016.

Milovic C, Tejos C. “Impact of dipole Kernel discretization on QSM”. 4th International Workshop on MRI Contrast & Quantitative Susceptibility Mapping. Graz, Austria. Sep 2016.

Milovic C, Tejos C. “A Fast algorithm for nonlinear QSM reconstruction with variational penalties”. 4th International Workshop on MRI Contrast & Quantitative Susceptibility Mapping. Graz, Austria. Sep 2016.

Sepúlveda P, Sitaram R, Rana M, Montalba C, Tejos C, Ruiz S. “Influence of feedback, motor imagery and reward in brain self-regulation using real-time fMRI”. 22nd Annual Meeting of the Organization for Human Brain Mapping. Geneva, Suiza. Jun 2016.

Pereira J, Sitaram R, Sepúlveda P, Rana M, Montalba C, Tejos C, Ruiz S. “Volitional control of Fusiform Face Area in Autism Spectrum Disorder with Brain Computer Interfaces”. 22nd Annual Meeting of the Organization for Human Brain Mapping. Geneva, Suiza. Jun 2016.

Vargas P, Sitaram R, Sepúlveda P, Montalba C, Rana M, Tejos C, Ruiz S. “Differential Activation of Motor Areas with Fuctional Connectivity  Brain-Computer Interfaces”. 22nd Annual Meeting of the Organization for Human Brain Mapping. Geneva, Suiza. Jun 2016.

Milovic C, Pinto JM, Acosta-Cabronero J, Irarrázaval P, Tejos C. “ Parameter selection in total generalized variation based reconstruction problems” Proceedings 24th International Conference of the ISMRM, Singapur, May. 2016

Phinikaridou A, Lacerda S, Andía ME, Botnar RM. “Assessment of atherosclerotic burden using a novel tropoelastin‑specific MR contrast agent”. Proceedings 24th International Conference of the ISMRM, Singapur, May. 2016

Urbina J, Sotelo J, Montalba C, Andía M, Valverde I, Irarrázaval P, Uribe S, Tejos C. “ Variability of flow parameters when subjected to changes of MR acquisitions parameters in 4D flow MRI using a realistic thoracic aortic phantom” Proceedings 24th International Conference of the ISMRM, Singapur, May. 2016 (Poster Tradicional)

Urbina J, Sotelo J, Montalba C, Fernández T, Valenzuela F, Andía M, Valverde I, Irarrázaval P, Uribe S, Tejos C. “ A realistic Aortic phantom with a kinking of the aorta: one to one replica of a patient and comparison using PC-MRI and cardiac catheterization” Proceedings 24th International Conference of the ISMRM, Singapur, May. 2016 (Poster Tradicional)

Milovic C, Pinto J, Acosta-Cabronero J, Dusek P, Madai V, Huelnhagen T, Niendorf  T, Wuerfel J, Tejos C. “ Improved magnetic dipole kernel for reconstruction methods in quantitative susceptibility mapping” Proceedings 24th International Conference of the ISMRM, Singapur, May. 2016 (Poster Electrónico)

Sepúlveda P, Sitaram R, Montalba C, Rana M, Tejos C, Ruíz S. “ How feedback, verbal instruction and reward influence learning brain self-regulation? A real-time FMRI study” Proceedings 24th International Conference of the ISMRM, Singapur, May. 2016 (Poster Electrónico)

Vargas P, Sitaram R, Sepúlveda P, Montalba C, Rana M, Tejos C, Ruiz S. “ Functional connectivity self-regulation of cerebellum and primary motor area with FMRI-Brain computer interfaces pilot results”. Proceedings 24th International Conference of the ISMRM, Singapur, May. 2016 (Presentación Oral)

Sotelo J, Urbina J, Montalba C, Hurtado D, Valverde I, Tejos C, Irarrázaval P, Andía M, Uribe S. “ Energy loss and turbulent formations reveal the pressure loss in coarctation flows: A novel 4D flow MRI-Based quantification method using a finite element approach”. Proceedings 24th International Conference of the ISMRM, Singapur, May. 2016 (Poster Tradicional)

Sotelo J, Urbina J, Montalba C, Valenzuela F, Valverde I, Tejos C, Irarrázaval P, Andía M, Uribe S. “ Accuracy of relative pressure measurements from 3D PC-MR data using realistic aortic coarctation phantoms”. Proceedings 24th International Conference of the ISMRM, Singapur, May. 2016 (Poster Electrónico)

Sotelo J, Urbina J, Ruijsink B, Nordsletten D, Valverde I, Tejos C, Irarrázaval P, Andía M, Hurtado D, Uribe S. “ 3D Quantification of vorticity, helicity, kinetic energy and energy loss in the left ventricle from 4D flow data using a finite element method”. Proceedings 24th International Conference of the ISMRM, Singapur, May. 2016 (Poster Tradicional)

Phinikaridou A, Saha P, Andía ME, Smith A, Botnar RM. “Multi-sequence non‑contrast MRI characterization of deep vein thrombosis in man”. Proceedings 24th International Conference of the ISMRM, Singapur, May. 2016 (Presentación Oral)

Saha P, Phinikaridou A, Andía ME, Modarai B, Black S, Patel AS, Botnar RM, Smith A. “The Utility of Noncontrast Multisequence Magnetic Resonance Imaging to Identify Venous Thrombi Suitable for Lysis”. Proceedings 28th Annual Meeting, American Venous Forum, J Vasc Surg Venous Lymphat Disord 2016;4(1):147

J Sotelo, S Uribe, D Hurtado. “Tridimensional Quantification of Cardiovascular Hemodynamics Parameter Using Finite Element Methods from 4D Flow MRI Data”. Fifth Chilean Workshop on Numerical Analysis of Partial Differential Equations, Universidad de Concepción, Concepción, Chile, Ene. 11 - 15. (Oral). 2016

2015

Urbina J, Sotelo J, Tejos C, Irarrázaval P, Andía ME, Razavi R, Valverde I, Uribe S. “A realistic MR compatible thoracic aortic phantom to study coarctations using catheterization and cine PC‑MRI sequences”. Proceedings of the 18th Annual SCMR Scientific Sessions /Euro CMR Joint Scientific Sessions, Niza, Francia.; 17(Suppl 1), P199 J Cardiovasc Magn Reson feb 5-7 2015 J. Sotelo, J. Urbina, I. Valverde, C. Tejos, P. Irarrázaval, D. E. Hurtado, S. Uribe. “3D Quantification of hemodynamics parameters of pulmonary artery and aorta using finiteelement interpolations in 4D flow MR data”. 18th Annual SCMR Scientic Sessions, Niza, Francia, Feb 5-7 2015. Aguirre‑Reyes D, Arab JP, Arrese M, Tejos R, Irarrázaval P, Tejos C, Uribe S, Andía ME. “Non‑invasive portal hypertension diagnosis using non-contrast MR portal‑venogram”. Proceedings ISMRM Workshop on Non‑Contrast Cardiovascular MRI, Long Beach, CA, 2015 (Presentación Oral) J. Sotelo, J. Urbina, I. Valverde, C. Tejos, P. Irarrázaval, M. Andía, S. Uribe, D. Hurtado. “Cuantificación tridimensional de parámetros cardiovasculares usando elementos finitos e imágenes de flujo obtenidas por resonancia magnética (4D flow)”. XIV Jornadas de Mecánica Computacional 2015, Concepción, Chile, 2015. J. Urbina, J. Sotelo, C. Montalba, C. Tejos, P. Irarrázaval, M.  Andía, I. Valverde, S. Uribe. “Systolic pressure gradients derived from 4D flow in a physiological healthy and aortic coarctation phantom versus cardiac catheterization”. Proceedings 23rd International Conference of the ISMRM, Toronto, Canadá, 2015. J. Sotelo, J. Urbina, I. Valverde, C. Tejos, P. Irarrázaval, D. E. Hurtado, S. Uribe. “3D Quantification of vorticity and helicity from 4D flow data using finite element interpolations”. Proceedings 23rd International Conference of the ISMRM, Toronto, Canadá, 2015. Aguirre‑Reyes D, Arab JP, Arrese M, Tejos R, Irarrázaval P, Tejos C, Uribe S, Andía ME. “Non‑ contrast indirect MRI quantification of portal hypertension severity”. Proceedings 23rd International Conference of the ISMRM, Toronto, 2015 (Poster Elctrónico) Cádiz RF, de la Cuadra P, Montoya A, Marín V, Andía ME, Tejos C, Irarrázaval P. “Sonification of images based on statistical descriptors”. Proceedings of the 41st International Computer Music Conference, Denton, Texas, 2015 (Presentación Oral) Arrieta C, Sing-Long C, Uribe S, Andía M, Irarrázaval P, Tejos C. “Level Set segmentation with shape prior knowledge using intrinsic rotation, translation and scaling alignment”. Proceedings of the 12th IEEE International Symposium on Biomedical Imaging, New York, Abril 2015. (Presentación Oral) Aguirre‑Reyes D, Zacconi FC, Irarrázaval P, Andía M. “Estimation of fatty acids composition in a fat sample using MRS at 9.4 T”. Proceedings 32nd Annual Scientific Meeting of the ESMRMB, Edinburgh,2015 (Poster) J. Sotelo, I. Velverde, P. Beerbaum, H. Grotenhuis, G. Greil, T. Schaeffter, R. Razavi, D. Hurtado, S. Uribe, C. Alberto Figueroa. “Pressure gradient prediction in aortic coarctation using a computational-fluid-dynamics model: validation against invasive pressure catheterization at rest and pharmacological stress”. ISMRM 23th Annual Meeting & Exhibition, Toronto, Canada. May 30 - June 5. 2015 S. Uribe, J. Urbina, J. Sotelo, D. Springmuller. “Replica realística de la aorta torácica para validar parámetros hemodinámicos desde datos de resonancia magnética: comparación con datos de pacientes con coartación aortica utilizando cateterización”. XXV Congreso Interamericano de Cardiología y Cirugía Cardiovascular / LII Congreso Chileno de Cardiología y Cirugía Cardiovascular. Santiago, Chile. Dic 4 -7. (Oral). 2015 S. Uribe, J. Sotelo, .J Urbina, D. Hurtado. “Cuantificación 3D de la tensión de corte en la pared de la aorta torácica a partir de datos de flujo de resonancia magnética”. XXV Congreso Interamericano de Cardiología y Cirugía Cardiovascular / LII Congreso Chileno de Cardiología y Cirugía Cardiovascular. Santiago, Chile. Dic 4 -7. (Oral). 2015 S. Uribe, J. Sotelo, J. Urbina, M. Ferreiro, L. Toro, D. Hurtado. “Cuantificación 3D de la vorticidad y helicidad a partir de datos de flujo de resonancia magnética”. XXV Congreso Interamericano de Cardiología y Cirugía Cardiovascular / LII Congreso Chileno de Cardiología y Cirugía Cardiovascular. Santiago, Chile. Dic 4 -7. (Oral). 2015 S. Uribe, J. Sotelo, I. Valverde, R. Razavi, A. Figueroa. “Predicción de los gradientes de presión en pacientes con coartación aortica usando modelos computacionales de dinámica de fluidos (CFD): Validación contra cateterismos en reposo y estrés farmacológico”. XXV Congreso Interamericano de Cardiología y Cirugía Cardiovascular / LII Congreso Chileno de Cardiología y Cirugía Cardiovascular. Santiago, Chile. Dic 4 -7. (Oral). 2015. J. Sotelo, I. Valverde, S. Uribe, D. Hurtado, C. Figueroa. “Predicción de los gradientes de presión medios en pacientes con coartación aortica usando modelos computacionales de dinámica de fluidos (CFD): validación contra cateterismos en reposo y estrés farmacológico”. XIV Jornadas de Mecánica Computacional, Universidad de Concepción, Concepción, Chile. Oct 8 - 9. (Oral). 2015. J. Sotelo, I. Velverde, P. Beerbaum, G. Greil, T. Schaeffter, R. Razavi, D. Hurtado, S. Uribe, C. Figueroa. “Pressure gradient prediction in aortic coarctation using a computational-fluid-dynamics model: validation against invasive pressure catheterization at rest and pharmacological stress”. 18th Annual SCMR Scientific Sessions, Niza, Francia. Feb. 5-7 2015. Phinikaridou A, Lacerda S, Andía ME, Botnar RM. “Development of a tropoelastin‑binding MR contrast agent for in vivo imaging of impaired elastogenesis in atherosclerosis”. Proceedings of the 2015 SCMR/Euro CMR Joint Scientific Sessions, Nice. J Cardiovasc Magn Reson 2015; 17(Suppl 1), O102 Phinikaridou A, Andía ME, Lavin‑Plaza B, Saha P, Smith A, Botnar RM. “Increased vascular permeability is a surrogate marker of atherosclerotic plaque instability”. Proceedings of the 2015 SCMR/Euro CMR Joint Scientific Sessions, Nice. J Cardiovasc Magn Reson 2015; 17(Suppl 1), Q111 Phinikaridou A, Saha P, Andía ME, Smith A, Botnar RM. “Multi‑sequence non‑contrast MRI characterization of deep vein thrombosis in man. Proceedings of the 2015 SCMR/Euro CMR Joint Scientific Sessions, Nice. J Cardiovasc Magn Reson 2015; 17(Suppl 1), P10

2014

Muñoz C, Razmilic D, Navarro ME, Espinoza P, Tejos C, Irarrázaval P, Uribe S, Andía ME. “Volumetric breast density quantification from 2D mammography compared with breast MRI”. Proceedings 22nd International Conference of the ISMRM, Milán, 2014 (Poster Tradicional) Arboleda C, Aguirre D, Tejos C, Muñoz L, Carvajal C, Irarrázaval P, Andía ME, Uribe S. “Total liver fat quantification using a 3D respiratory self‑gating technique”. Proceedings 22nd International Conference of the ISMRM, Milán, 2014 (Poster Tradicional) Urbina J, Sotelo J, Valverde I, Andía ME, Tejos C, Hurtado D, Irarrázaval P, Uribe S. “A Realistic MR Compatible Thoracic Aortic Phantom to Study Coarctations Using Catheterization and Cine PC‑MRI Sequences”. Proceedings 22nd International Conference of the ISMRM, Milán, 2014 (Poster Electrónico) Letelier K, Andía ME, Tejos C, Irarrázaval P, Prieto C, Uribe S. “Accelerating the acquisition of the 3D Dual Cardiac Phase technique using RPE trajectories”. Proceedings 17th Annual SCMR Scientific Sessions, New Orleans. J Cardiovasc Magn Reson 2014; 16(Suppl 1), W38 Aguirre D, Muñoz C, Tejos C, Irarrázaval P, Uribe S, Andía ME. “Portal Vein contribution to hepatic perfusion estimated using a Triple Inversion Recovery ASL Technique”. Proceedings 22nd International Conference of the ISMRM, Milán, 2014 (Poster Electrónico) J. Urbina, J. Sotelo, I. Velverde, M. Andía, C. Tejos, P. Irarrázaval, S. Uribe. “Validación de un fantoma realista de la aorta torácica compatible con resonancia magnética para estudiar patologías aórticas”. Congreso Chileno de Radiología, Santiago, Chile, 2014. J. Sotelo, J. Urbina, I. Valverde, C. Tejos, P. Irarrázaval, D. E. Hurtado, S. Uribe. “3D Quantification of cardiovascular hemodynamic parameters from 4D flow data using finite element interpolations”. International Student Conference Chile/ 7th Biomedical Engineering Conference, Concepción, Chile, 2014. J. Sotelo, J. Urbina, C. Tejos, I. Valverde, D. E. Hurtado, S. Uribe. “Cuantificación 3D de la tensión de corte y el índice de oscilación utilizando interpolaciones por elementos finitos en datos de 4D flow de la aorta torácica”. Congreso Chileno de Radiología, Santiago, Chile 2014. J. Sotelo, J. Urbina, C. Tejos, I. Valverde, D. Hurtado, S. Uribe. “3D quantification of wall shear stress and oscillatory index using finite-element interpolations in 4D flow MR data of the thoracic aorta”. Proceedings 22nd International Conference of the ISMRM, Milán, May 2014. J. Sotelo, J. Urbina, E. Ortíz, C. Tejos, I. Valverde, D. E. Hurtado, S. Uribe. “Quantification of Wall Shear Stress using Finite-Element Interpolations in Multidimensional Phase Contrast MR data of the Thoracic Aorta”. Proceedings 22nd International Conference of the ISMRM, Milán, May 2014. J. Sotelo, J. Urbina, C. Tejos, I. Valverde, D. Hurtado, S. Uribe. “3D quantification of wall shear stress using finite-element interpolations from 4D flow MR data in the Thoracic Aorta”. Annual meeting Society for Cardiovascular Magnetic Resonance. New Orleans, 2014. J. Sotelo, J. Urbina, E. Ortíz, C. Tejos, I. Valverde, D. Hurtado, S. Uribe. “Quantification of Wall Shear Stress using Finite-Element Interpolations in Multidimensional Phase Contrast MR data of the Thoracic Aorta”. Annual meeting Society for Cardiovascular Magnetic Resonance. New Orleans, 2014. M. Pinio, J. Sotelo, J. Pino, C. Tejos, S. Uribe. “Enforcing divergence-free to 3D PC-MRI data”, ISMRM, 2014 Milán, Italia. 2014 J. Sotelo, D. Hurtado, S Uribe. et al, “2D wall shear stress using finite element and 4D flow”. SCRM 2014, New Orleans, USA. 2014 J. Sotelo, D. Hurtado, S Uribe. et al, “2D wall shear stress using finite element and 4D flow”. ISMRM 2014, Milán, Italia. J. Sotelo, D. Hurtado, S Uribe. et al, “3D wall shear stress using finite element and 4D flow”. ISMRM 2014, Milán, Italia. J. Sotelo, D. Hurtado, S Uribe. et al, “3D wall shear stress using finite element and 4D flow”. SCMR 2014, New Orleans, USA. Saha P, Phinikaridou A, Andía ME, Patel AS, Grover SP, Bajw A, Modarai B, Botnar RM, Smith A. “Multi‑sequence non‑contrast MRI characterisation of experimental venous thrombi predicts susceptibility to lysis and is feasible in man”. Proceedings AHA Scientific Sessions 2014, Chicago. Circulation 2014; 130(Suppl 2), A18706 Andía ME, Phinikaridou A, Saha P, Modarai B, Smith A, Botnar RM. “Non‑contrast MRI characterization of thrombus composition and susceptibility to thrombolysis in a mouse model of deep vein thrombosis”. Proceedings 22nd International Conference of the ISMRM, Milán, 2014 (Poster Electrónico) Phinikaridou A, Andía ME, Saha P, Smith A, Botnar RM. “Monitoring of endothelial permeability and plaque progression in a rabbit model of atherothrombosis using an albumin binding MR contrast agent”. Proceedings 22nd International Conference of the ISMRM, Milán, 2014 (Poster Electrónico) Phinikaridou A, Saha P, Andía ME, Smith A, Botnar RM. “Studying the interplay between atherosclerosis and deep vein thrombosis in a murine model using an elastin‑binding contrast agent”. Proceedings 22nd International Conference of the ISMRM, Milán, 2014 (Poster Electrónico)

2013

Oses, C. Milovic, C. Llados C. Tejos, M. Villalón. “Leptin and adiponectin have opposite effect on ciliary activity, calcium wave velocity and ovum transport velocity in the rat oviduct”. Faseb Journal, Vol 27, Meeting Abstract: 734.1, Abril 2013. Wetscherek, F. Laun, C. Prieto, C. Tejos. “Compressed Sensing for Flow-Compensated Intra-Voxel Incoherent Motion Modeling. Proceedings 21st International Conference of the ISMRM, Salt Lake City, Abril 2013. J. Sotelo, C. Tejos, S. Uribe, D. E. Hurtado. “Cuantificación de la tensión de corte en la pared de la aorta mediante el uso de elementos finitos 3D y resonancia magnética cardiovascular”. XII Jornadas de mecánica computacional, Santiago, Chile, 2013. Urbina J, Sotelo J, Andía ME, Tejos C, Hurtado S, Irarrázaval P, Uribe S. “Relative pressure measurement in thoracic aorta and pulmonary artery of healthy volunteers and repaired Tetralogy of Fallot patients using the 4D Flow sequence of Cardiac Magnetic Resonance”. Proceedings 21th International Conference of the ISMRM, Salt Lake City, 2013 (Poster Electrónico) Bächler P, Crelier G, Toro L, Ferreiro M, Andía ME, Tejos C, Irarrázaval P, Uribe S. “Variability of regurgitation fraction values by MRI according to the flow quantification method”. Proceedings 21th International Conference of the ISMRM, Salt Lake City, 2013 (Poster ) Arrieta C, Uribe S, Hurtado D, Andía ME, Irarrázaval P, Tejos C. “Simultaneous left and right ventricle segmentation using topology preserving Level Sets”. Proceedings 21th International Conference of the ISMRM, Salt Lake City, 2013 (Poster Electrónico) Saha P, Andía ME, Patel AS, Lyons O, Grover S, Humpheries J, Modarai B, Botnar R, Smith AS, Walthamm M. “Fibrin‑targeted molecular MRI predicts successful venous thrombolysis”. Proceedings 47th Annual Scientific Meeting of the Vascular Society of Great Britain and Ireland, Manchester. Br J Surg 2013; 100(Suppl 2), P14. Phinikaridou A, Andía ME, Botnar RM. “Non‑invasive detection of endothelial permeability and function by MRI”. Proceedings 81st European Atherosclerosis Society Congress, Lyon, 2013 (Poster )

2012

Serrano; F. Barrera, H. Vidal, C. Riquelme, P. Labbé, J. Liberona, M. Arrese, F. Cruz, C. Prieto, P. Irarrázaval, C. Tejos, S. Uribe. “Visceral Adipose Tissue Volume Measurement Using MRI, and Its Relation with Liver Elastography and Anthropometry, in Type 2 Diabetic Patients”. Proceedings 20th International Conference of the ISMRM, Melbourne, May 2012. P. Bächler, N. Pinochet, I. Valverde, S. Nordmeyer, T. Kuehne, G. Crelier, C. Prieto, C. Tejos, P. Irarrázaval, S. Uribe. “Quantification of Caval Contribution to Flow in the Right and Left Pulmonary Artery of Fontan Patients with 4D Flow MRI”. Proceedings 20th International Conference of the ISMRM, Melbourne, May 2012. J. Sotelo, P. Bächler, S. Chabert, C. Prieto, D. Hurtado, P. Irarrázaval, C. Tejos, S. Uribe. “Normal Values of Wall Shear Stress in the Pulmonary Artery from 4D Flow Data”. Proceedings 20th International Conference of the ISMRM, Melbourne, May 2012. L. Honorato, V. Parot, C. Tejos, S. Uribe, P. Irarrázaval. “Chemical Species Separation with Simultaneous Estimation of Field Map and T2* Using a K-Space Formulation”. Proceedings 20th International Conference of the ISMRM, Melbourne, May 2012. P. Bächler, N. Pinochet, I. Valverde, S. Nordmeyer, T. Kuehne, G. Crelier, C. Tejos, P. Irarrázaval, S. Uribe. “Quantification of Caval contribution to flow in the Right and Left Pulmonary Artery of Fontan patients with 4D Flow MRI”. Annual meeting Society for Cardiovascular Magnetic Resonance. Orlando, 2012. J. Sotelo, P. Bächler, S. Chabert, D. Hurtado, P. Irarrázaval, C. Tejos, S. Uribe. “Normal values of Wall Shear Stress in the Pulmonary Artery from 4D flow Data”. Annual meeting Society for Cardiovascular Magnetic Resonance, Orlando, 2012. J. Urbina, J. Sotelo, C. Tejos, D. Hurtado, M. Andía, P. Irarrázaval, S. Uribe. “Medición de presiones relativas en aorta torácica y arteria pulmonar de voluntarios sanos y pacientes con Tetralogia de Fallot reparada utilizando la secuencia de 4D Flow de resonancia magnética cardiaca”. Congreso Chileno de Radiología, Santiago, Chile, 2012. J. Sotelo, E. Ortíz, C. Tejos, S. Uribe, D. E. Hurtado. “Cuantificación de la tensión de corte en la pared de la aorta mediante el uso de elementos finitos y resonancia magnética cardiovascular (RMC)”. XI Jornadas de mecánica computacional, Valparaíso, Chile, 2012. Andía ME, Saha P, Grover S, Wiethoff AJ, Schaeffter T, Smith A, Botnar RM. “Fibrin targeted MRI allows staging of deep venous thrombosis and identifies thrombi amenable for thrombolysis”. Proceedings 20th International Conference of the ISMRM, Melbourne, 2012 (Presentación Oral) Andía ME, Henningsson M, Hussain T, Phinikaridou A, Greil G, Botnar RM. “i‑T2prep: Flow‑ independent 3D whole heart vessel wall imaging using an interleaved T2‑preparation acquisition”. Proceedings 20th International Conference of the ISMRM, Melbourne, 2012 (Presentación Oral) Andía ME, Botnar RM. “Unenhanced MR liver circulation imaging using a Triple Inversion Recovery ASL technique”. Proceedings 20th International Conference of the ISMRM, Melbourne, 2012 (Poster Electrónico) Hussain T, Henningsson M, Butzback B, Andía ME, Botnar RM. “Influence of nitroglycerin for combined coronary lumen and vessel wall MRI”. Proceedings 20th International Conference of the ISMRM, Melbourne, 2012 (Presentación Oral) Phinikaridou A, Andía ME, Martin De Rosales R, Botnar RM. “A novel contrast agent detects tropoelastin fibers in atherosclerotic plaques”. Proceedings 20th International Conference of the ISMRM, Melbourne, 2012 (Presentación Oral) Phinikaridou A, Andía ME, Botnar RM. “Gadofosveset monitors the effects of different interventions on endothelial permeability and plaque progression”. Proceedings 20th International Conference of the 8 ISMRM, Melbourne, 2012 (Poster Electrónico) Phinikaridou A, Andía ME, Indermuehle A, Onthank DC, Cesati RR, Robinson SP, Saha P, Botnar RM. “Detection of vascular remodeling using an elastin contrast agent in a rabbit model of atherosclerosis”. Proceedings 20th International Conference of the ISMRM, Melbourne, 2012 (Poster Electrónico) Protti A, Dong X, Andía ME, Yu B, Dokukina K, Chaubey S, Vizcay‑Barrena MG, Phinikaridou A, Taupitz M, Shah AM, Botnar RM. “MRI investigation of an iron contrast agent in a mouse model of myocardial ischaemia reperfusion”. Proceedings 20th International Conference of the ISMRM, Melbourne, 2012 (Poster Electrónico) Saha P, Andía ME, Blume U, Wiethoff AJ, Schaeffter T, Botnar RM, Evans CE, Ahmad A, Patel AS, Humphries J, Grover S, Nuthall K, Modarai B, Waltham M, Smith A. “Biological mechanisms responsible for MRI T1 relaxation in venous thrombosis”. Proceedings 21st International Congress on Fibrinolysis & Proteolysis. J Thromb Haemost 2012, 10(6):E20‑E21

2011

E. Araos, C. Trincado, C. Tejos, P. Irarrázaval, S. Uribe. “Biomodelos de corazón como nueva herramienta para comprender cardiopatías estructurales complejas”. Congreso Chileno de Cardiología, 2011. P. Bächler, N. Pinochet, I. Valverde, S. Nordmeyer, T. Kuehne, G. Crelier, C. Tejos, P. Irarrázaval, S. Uribe. “Contribución del flujo de venas cavas hacia ramas pulmonares en pacientes fontan con una nueva aplicación de resonancia magnética”. Congreso Chileno de Cardiología, 2011. N. Pinochet, P. Bächler, G. Crelier, R. Parra, J.M. Allendes, C. Tejos, P. Irarrázaval, S. Uribe. “4D Flow: una nueva herramienta de diagnóstico para cardiopatías congénitas en resonancia magnética”. Congreso Chileno de Cardiología, 2011. C. Arrieta, P. Irarrázaval, V. Parot, C. Sing-Long, C. Tejos, S. Uribe. “Cardiac Image Segmentation Using Level Sets with Preserved Topology”. Proceedings 19th International Conference of the ISMRM, Montreal, May 2011. P. Bächler, G. Crelier, P. Irarrázaval, N. Pinochet, C. Tejos, S. Uribe. “Assessment of Blood Flow Patterns in the Pulmonary Artery with 4D Flow MRI”. Proceedings 19th International Conference of the ISMRM, Montreal, May 2011. P. Bächler, N. Pinochet, C. Tejos, G. Crelier, P. Irrarázaval, S. Uribe. “Assessment of blood flow patterns in the pulmonary artery using 4D flow”. Annual meeting Society for Cardiovascular Magnetic Resonance, Niza 2011. Hussain T, Bell A, Uribe S, Greil G. “Assessment of whole heart anatomy using a dual cardiac phase technique. Society for Cardiovascular Magnetic Resonance”. Poster, Niza 2011. Andía ME, Botnar RM. “Arterial spin labeling angiography without the need of subtraction using a Triple Inversion Recovery prepulse”. Proceedings 19th International Conference of the ISMRM, Montreal, 2011 (Poster Electrónico) Andía ME, Botnar RM. “Dynamic T2prep for flow‑independent vessel wall imaging”. Proceedings 19th International Conference of the ISMRM, Montreal, 2011 (Poster Tradicional) Phinikaridou A, Andía ME, Botnar RM. “Gadofosveset detects endothelial dysfunction associated with atherosclerotic plaque formation and progression in mice”. Proceedings 19th International Conference of the ISMRM, Montreal, 2011 (Poster Electrónico) Saha P, Andía ME, Blume U, Modarai B, Waltham M, Smith A, Schaeffter T, Wiethoff AJ. “In vivo correlation of T1 and methemoglobin in a mouse model of deep vein thrombosis”. Proceedings 19th International Conference of the ISMRM, Montreal, 2011 (Poster Electrónico) Saha P, Andía ME, Blume U, Wiethoff AJ, Schaeffter T, Evans C, Ahmad A, Patel A, Modarai B, Botnar RM, Smith A, Waltham M. “Magnetic Resonance T1 mapping predicts successful venous thrombolysis”. Proceedings 19th International Conference of the ISMRM, Montreal, 2011 (Poster Tradicional) Protti A, Sirker A, Dong X, Andía ME, Shah AM, Botnar RM. “Imaging of inflammation using VSOP at multiple time points in a mouse model of myocardial infarction”. Proceedings 19th International Conference of the ISMRM, Montreal, 2011 (Poster Electrónico) Andía ME, Botnar RM. “Modified Quadruple Inversion Recovery Prepulse for Arterial Spin Labelling Angiography without the Need of Subtraction”. Proceedings of the 2011 SCMR/Euro CMR Joint Scientific Sessions, Nice. J Cardiovasc Magn Reson 2011, 13(Suppl 1):P375.

2010

P. Bächler, N. Pinochet, C. Tejos, P. Irarrázaval, S. Uribe. “Resonancia Magnética cardiovascular: Análisis de patrones de flujo aórtico con secuencia “4D flow”. XLVII Congreso de la Sociedad Chilena de Cardiología y Cirugía Cardiovascular”. Santiago, Dic. 2010. R. Cadavid, R. Parra, C. Tejos, G. Urcelay, F. Heusser, M. Andía, P. Irarrázaval, S. Uribe. “Hallazgos por resonancia magnética cardiaca en pacientes peditriácos con ventrículo izquierdo no compactado aislado”. XLVII Congreso de la Sociedad Chilena de Cardiología y Cirugía Cardiovascular. Santiago, Dic. 2010. N. Pinochet, P. Bächler, R. Parra, E. Villanueva, J. Allende, C. Tejos, P. Irarrázaval, S.Uribe. “Imágenes coronarias por resonancia magnética en niños con cardiopatías congénitas”. XLVII Congreso de la Sociedad Chilena de Cardiología y Cirugía Cardiovascular. Santiago, Dic. 2010. R. Cadavid, R. Parra, C. Tejos, P. Irarrázaval, S. Uribe. “CMR assessment of ventricular performance in a pediatric population with isolated left ventricular non-compaction”. Annual meeting of the Radiological Society of North America, Chicago, 2010. S. Uribe, T. Hussain, I. Valverde, P. Beerbaum, M. Fava, P. Irarrázaval, C. Tejos, R. Botnar, R. Razavi, T. Schaeffter, G. Greil.“Coronary MR Angiography in CHD Children during Systole and Diastole Using a Dual Cardiac Phase Scan of the Whole Heart”. Annual meeting of the Radiological Society of North America, Chicago, 2010. P. Bächler, N. Pinochet, G. Crelier, C. Tejos, P. Irarrázaval, S. Uribe. “Patrones de flujo en la arteria pulmonar usando 4D Flow”. Congreso Interamericano de Radiología, Santiago, 2010. S. Uribe, P. Bächler, R. Parra, N. Pinochet, G. Crelier, J.M. Allendes, C. Tejos, P. Irarrázaval. “4D Flow: Una nueva herramienta de diagnóstico para cardiopatías congénitas”. Congreso Interamericano de Radiología, Santiago, 2010. C. Sing-Long, V. Parot, C. Lizama, S. Uribe, C. Tejos, P. Irarrázaval. “Analysis of Quadratic Field Distortions Using the Fractional Fourier Transform”. Proceedings 18th International Conference of the ISMRM, Stockholm, May 2010. Presentación Oral. J. Jacobsen, S. Uribe, C. Tejos, C. Sing-Long, P. Irarrázaval. “Automatic MRI Acquisition Parameters Optimization Using Perceptual Criteria”. Proceedings 18th International Conference of the ISMRM, Stockholm, May 2010. Poster. C. Arboleda, C. Tejos, S. Uribe, F. Zamorano, F. Aboitiz, P. Irarrázaval. “A Low-Cost Experimental Set-Up for Functional Magnetic Resonance Imaging”. Proceedings 18th International Conference of the ISMRM, Stockholm, May 2010. Poster. C. Arrieta, S. Uribe, C. Sing-Long, J. Ramos, A. Vargas, P. Irarrázaval, C. Tejos. “Method for Constructing Rapid Prototyping from MR Data”. Proceedings 18th International Conference of the ISMRM, Stockholm, May 2010. (Poster). S. Uribe, C. Galindo, C. Tejos, P. Irarrázaval, S. Chabert. “Multiple Echo Multi Shot (MEMS) Diffusion Sequence”. Proceedings 18th International Conference of the ISMRM, Stockholm, May 2010 V. Parot, C. Sing-Long, C. Lizama, S. Uribe, C. Tejos, P. Irarrázaval. “Reconstruction Method for Non-Homogeneous Magnetic Fields Using the Fractional Fourier Transform”. Proceedings 18th International Conference of the ISMRM, Stockholm, May 2010. (Poster). J A Delgado, MD; S Rascovsky, MD; P Abad, MD; R Lince, MD; L H Diaz, MD; S A Uribe, PHD, “Volumetric Cardiac Quantification Using Three Dimensional Dual Phase Whole Heart MRI in the Pediatric Population”. Presentación Oral RSNA Chicago 2010. Groves A, Chiesa G, Durighel G, Goldring S, Itzpatrick J, Uribe S, Razavi R, Hajnal J, and Edwards D. “Development and validation of 3 Tesla functional cardiac magnetic resonance imaging in preterm and term newborns”. Journal of Cardiovascular Magnetic Resonance 2010, 12(Suppl 1): Meeting Abstract: O32. Rachel Clough, Tarique Hussain, Sergio Uribe, Peter Taylor, Reza Rezavi, Tobias Schaeffter and Matthew Waltham. “An MRI examination for evaluation of aortic dissection using a blood pool agent”. Journal of Cardiovascular Magnetic Resonance 2010, 12(Suppl 1): Meeting Abstract: O63. T Hussain, H Bellsham-Revell, S Uribe, A Bell, R Razavi, P Beerbaum,I Valverde, T Schaeffter, G Greil. “Assesment of cardiac volumes in children with congenital heart disease using a 3D dual cardiac phase technique and a new segmentation tool”. Journal of Cardiovascular Magnetic Resonance 2010, 12(Suppl 1): Meeting Abstract: P2. Andrea J Wiethoff, John J Totman, Marcus R Makowski, Sergio Uribe, Tobias Schaeffter and René M Botnar. “Acceleration of whole heart and targeted coronary artery imaging at 3 T with a 32-channel coil”. Journal of Cardiovascular Magnetic Resonance 2010, 12(Suppl 1): Meeting Abstract: P54. Andía ME, Botnar RM. “Fast T1 Mapping using modified Double‑Inversion Recovery pre‑pulse”. Proceedings 18th International Conference of the ISMRM, Estocolmo, 2010 (Presentación Oral). Andía ME, Saha P, Wiethoff A, Blume U, Schaeffter T, Smith A, Botnar RM. “Uptake of a fibrin‑targeted contrast agent could direct therapy following deep vein thrombosis”. Proceedings 18th International Conference of the ISMRM, Estocolmo, 2010 (Presentación Oral). Prieto C, Andía ME, Botnar RM, Schaeffter T. “Accelerating 3D Molecular MR Imaging using Compressed Sensing”. Proceedings 18th International Conference of the ISMRM, Estocolmo, 2010 (Poster). Protti A, Sirker A, Dong X, Andía ME, Shah AM, Botnar RM. “T2* map in in‑vivo inflammation mouse myocardium model”. Proceedings 18th International Conference of the ISMRM, Estocolmo, 2010 (Poster Electrónico). Andía ME, Botnar RM. “Spin‑Spoiler: A novel arterial spin labelling technique without the need of subtraction”. Proceedings 13th Annual SCMR Scientific Sessions, Phoenix. J Cardiovasc Magn Reson 2010;12(Suppl 1):O58

2009

F. Campos, E. Cortazar, Y. Eterovic, L. Ramírez, C. Tejos, P. Irarrázaval. “Visualization Tools for Understanding a Complex Code from a Real Application”. Proceedings 22nd International Conference on Computer Applications in Industry and Engineering, San Francisco, 2009. C. Arrieta, C. Tejos, J. Ramos, A. Vargas, P. Irarrázaval. “Volumetric Accuracy for Rapid Prototyping Models”. Proceedings of Jornadas Chilenas de Ingeniera Biomédica. Viña del Mar, 2009. C. Sing-Long, C. Tejos, P. Irarrázaval. “Unconstrained Reconstruction Scheme for Compressed Sensing using Continuous Approximations of the l0-quasi-norm”. Proceedings of Jornadas Chilenas de Ingeniera Biomédica. Viña del Mar, 2009. J. Jacobsen, C. Tejos, P. Irarrázaval. “Automatic MRI Acquisition Parameters Optimization Using HVS-Based Maps”. Proceedings Medical Image Perception Conference XIII, Santa Bárbara, 2009. C. Sing-Long, C. Tejos, P. Irarrázaval. “Evaluation of continuous approximation functions for the l0-norm for Compressed Sensing”. Proceedings 17th International Conference of the ISMRM, Honolulu, 2009. C. Sing-Long, C. Tejos, P. Irarrázaval. “Quality index for detecting reconstruction errors without knowing the signal in l0-norm Compressed Sensing”. Proceedings 17th International Conference of the ISMRM, Honolulu, 2009. C. Prieto, M. Guarini, C. Tejos, P. Irarrázaval. “Metrics for quantifying the quality of MR images”. Proceedings 17th International Conference of the ISMRM, Honolulu, 2009. L. Ramírez, C. Prieto, C. Tejos, M. Guarini, P. Irarrázaval. “Technique for Reconstruction based on Intensity Order (TRIO) applied as a second stage for dynamic MRI reconstruction”. Proceedings 17th International Conference of the ISMRM, Honolulu, 2009 Tejos C, Andía ME, Besa P, Lorenzoni J, Vieira A, Meneses L, Irarrázaval P. “Systematic evaluation of Stereotatic Radiosurgery effects for metastasis and acoustic neurinomas using MRI”. Proceedings 17th International Conference of the ISMRM, Honolulu, (Presentación Oral) 2009 Meneses L, Tejos C, Andía ME, Fava M, Irarrázaval P. “Automatic estimation of renal cortical thickness using MRI perfusion curves”. Proceedings 17th International Conference of the ISMRM, Honolulu, (Poster Electrónico) 2009. Prieto C, Uribe S, Batchelor P, Irarrázaval P, Atkinson D, Razavi R, Schaeffter T. “3D Undersampled Golden-Radial Phase Encoding Using Iterative Reconstructions and Inherent Regularization”. ISMRM Annual meeting 2009, Hawaii, USA. (Poster Electrónico). 2009 Wiethoff A, Totman J, Uribe S, Shcaeffter T, Botnar R. “Coronary Artery Imaging at 3T: A 32- Versus 6-Channel Cardiac Coil Comparison”. ISMRM Annual meeting 2009, Hawaii, USA. (Poster Electrónico). 2009 Parish V, Uribe S, Greil G, Schaeffter T. “Accurate Assessment of Ventricular Volumes in a Single Breath Hold Using a 32-Channel Coil and an Extracellular Contrast Agent”. 17th ISMRM Annual meeting 2009, Hawaii, USA. (Presentación Oral). 2009 Odile F, Uribe S, Schaeffter T, Atkinson D. “Cardiac and Respiratory Motion Compensated Reconstruction Driven Only by 1D Navigators”. ISMRM Annual meeting 2009, Hawaii, USA. (Poster Electrónico). 2009 Uribe S, Beerbum P, Allan Rasmusson, Thomas Sorensen, Razavi R, Schaeffter T. “4D Flow of the Whole Heart and Great Vessels Using a Real Time Self Respiratory Gating Technique: A Validation Study”. 17th ISMRM Annual meeting 2009, Hawaii, USA. (Presentación Oral). 2009 Prieto C, Uribe S, Razavi R, Atkinson D, Beerbaum P, Schaeffter T. “3D DynamicContrast-Enhanced Using Undersampled GoldenRadial Phase Encoding”. 17th ISMRM Annual meeting 2009, Hawaii, USA. (Presentación Oral). 2009 Parish V, Greil G, Schaeffter, T., Uribe, S. “Accurate Magnetic Resonance Imaging assessment of ventricular volumes in a single brethhold using a 32-channel coil and an extracellular contrast agent”. Heart, 2009. A18-A19, volume 95, suppl 1. 2009 Uribe S, Valverde I, Beerbum P, Bell A, Botnar R, Razavi R, Schaeffter T, Greil G. “Coronary MR Angiography in Children During Systole and Diastole Using a Dual Cardiac Phase Scan of the Whole Heart”. ISMRM Annual meeting 2009, poster, abstract 4721, Hawaii, USA. 2009 Groves A, Durighle G, Uribe S, Razavi R, Edwards D “Repeatability and internal validation of Magnetic Resonance of cardiac Function in Newborn infants”. 50th Annual Meeting of the European Society for Paediatric Research, Hamburg, Alemania, 2009. (Presentación Oral). 2009 Uribe S, Beerbum P,Allan Murrason, Thomas Sorensen, Razavi R, Schaeffter T. “4D flow of the Whole Heart and Great Vessels at 3T Using Real Time Self Respiratory Gating”. SCMR Los Angeles, USA. (Poster). 2009 Uribe S. et al, Valverde I, Beerbum P, Bell A, Botnar R, Razavi R, Schaeffter T and Greil G. “Coronary MR Angiography in Children During Systole and Diastole Using a Dual Cardiac Phase Scan of the Whole Heart”. SCMR Los Angeles, USA. (Poster 68). 2009 Makowski M, Wiethoff A, Parish V, Bell A, Botnar R, Jansen C, Uribe S, Rohrer M, Razavi R, Schaeffter T and Greil G. “Contrast-enhanced MR imaging of pulmonary arteries: new imaging strategies using different contrast agents”. SCMR Los Angeles, USA. (Poster 63). 2009 Greil G, Makowski M, Wiethoff A, Parish V, Uribe S, Jansen C, Rohrer M, Botnar R, Razavi R, Schaeffter T. “Imaging of aortic coarctation using Gd-DTPA and Gadofosveset: a comparative study”. SCMR Los Angeles, USA. (Poster 261) .2009

2008

C. Prieto, L. Ramírez, C. Tejos, P. Irarrázaval. “Undersampled dynamic reconstruction using TRIO: A Technique for Reconstruction based on Intensity Order”. Proceedings 25th Annual Meeting of the ESMRMB, Valencia, 2008. Andía ME, Tejos C, Prieto C, Ramírez L, Meneses L, Venencia D, Irarrázaval P. “Evaluation of the Stereotaxis Radiosurgery effects using MRI”. Proceedings 16th International Conference of the ISMRM, Toronto, 2008 pp 3849, 2008 (Poster Electrónico). 2008 Meneses L, Tejos C, Fava M, Andía ME, Pincu M, Cifuentes J, Irarrázaval P. “Using Phase Contrast MRA for the diagnosis of Pelvic Congestion Syndrome”. Proceedings 16th International Conference of the ISMRM, Toronto, 2008 pp 2896 (Poster Electrónico). 2008 Uribe S, Razavi R, Schaeffter T. “A New Respiratory Gating Technique for Whole Heart cine MRI”. 16th ISMRM Annual meeting 2008, abstract 204, (Presentación Oral). Toronto, Canadá Uribe S, Allan Murrason, Thomas Sorensen, Razavi R, Schaeffter T. “4D flow of the Whole Heart and Great Vessels at 3T Using Real Time Self Respiratory Gating”. 16th ISMRM Annual meeting, abstract 2832, (Poster Electrónico). Toronto, Canadá. 2008 Uribe S, Razavi R, Schaeffter T. “Integration of magnetization preparation sequences into SSFP sequences: A fat saturation example”. 16th ISMRM Annual meeting, abstract 1402, Toronto, Canadá. (Poster). 2008 Uribe S, Tanchgaroen T, Parish V, Wolf I, Razavi R, Greil G, Schaeffter T. “Volumetric Cardiac Quantification Using Three Dimensional Dual Phase Whole Heart MRI”. SCMR 2008, abstract 141, (Presentación Oral), Los Angeles, USA. 2008 Uribe S, Tanchgaroen T, Parish V, Wolf I, Razavi R, Greil G, Schaeffter T. “Volumetric Cardiac Quantification Using Three Dimensional Dual Phase Whole Heart MRI”. 16th ISMRM Annual meeting 2008, abstract 980, (poster). Toronto, Canadá. 2008 Blume U., Stehning C., Sinclair S., Uribe S., Parish V., Lockie T., Razavi R., and Schaeffter T. “Simultaneous T2- and T1-mapping for cardiac applications. 16th ISMRM Annual meeting 2008, abstract 239, Toronto, Canadá. (Presentación Oral). 2008 Boubertakh R., P. Batchelor G., Uribe S., Sørensen T. S., Hansen M. S., Razavi R. S., and Schaeffter T. “Whole-Heart Imaging Using Undersampled Radial Phase Encoding and a 32-Channel Cardiac Coil”. 16th ISMRM Annual meeting 2008, abstract 6, Toronto, Canadá. (Presentación Oral). 2008 Odille F., Uribe S., Schaeffter T., and Atkinson D. “Extraction of motion eigenmodes from 32-channel 1D navigators, with application to motion compensated reconstruction”. ISMRM, British Chapter, abstract O16. (Presentación Oral). 2008

2007

Andía ME, Guarini M, Tejos C, Irarrázaval P. “Improving Detection of Lung Nodules in Chest Radiography Using Dynamic Cues”. Proceedings of the Medical Image Perception Society Conference XII, Iowa, 2007 (Presentación Oral). C. Tejos, A. Bertelsen, L. Meneses, F. Prieto, C. Prieto, M. Andía, M. Guarini, P. Irarrázaval. “Regional Left Ventricular Analysis from Cardiac MR Images”. Jornadas Chilenas de Ingeniería Biomédica. Viña del Mar, 2007. C. Tejos, J. V. Hajnal, M. W. Guarini, P. Irarrázaval. “Tracking the left ventricle from under-sampled MR Images”. Proceedings 15th International Conference of the ISMRM, Berlín, pp 3852, 2007. R. Cádiz, C. Tejos, P. Irarrázaval, M. Guarini. “Quantization noise in MRI acquisition”. Proceedings 15th International Conference of the ISMRM, Berlín, pp 3446, 2007. Zhuang X., Hawkes D.J., Crum W.R., Boubertakh,R, Uribe S., Atkinson D., Batchelor P., Schaeffter T., Razavi R., Hill D.L.G. (2008). “Robust Registration between Cardiac MRI Images and Atlas for Segmentation Propagation”. Proceedings of SPIE Vol. 6914 Medical Imaging 2008: Image Processing, 6914, 2007. (Presentación Oral). 2007 Uribe S, Muthurangu V, Boubertakh R, Razavi R, Hill D, Hansen M. “Whole Heart Cine MRI Using Real-Time Respiratory Self-Gating”. 15th ISMRM Annual meeting 2007, abstract 3419, Berlín. Alemania. (Poster Electrónico). Uribe S, Sanjjet, Razavi R, Schaeffter T. “Reduction of In-flow Enhancement in 3D Balanced SSFP cine sequences”. 15th ISMRM Annual meeting 2007, abstract 3865, Berlín. Alemania. (Poster). 2007 Uribe S, Wolf I, Razavi R, Greil G, Schaeffter T. “Quantitative Assessment of Ventricular Volume from 3D Dual Phase Single Breath–Hold Scan”. 15th ISMRM Annual meeting 2007, abstract 3855, Berlín. Alemania. (Poster). 2007 Boubertakh R., Uribe S., Razavi R. S., Hill D. L.G., and Schaeffter T. “Respiratory Motion Estimation Using Real-Time 3D Imaging for Improving Roadmaps in Image Guided Interventions”. 15th ISMRM Annual meeting 2007, abstract 2525, Berlín. Alemania. (Poster). 2007 White MJ, Atkinson D, Batchelor PG, Crum WR, Uribe S, Schaeffter T, Collins DJ, Leach MO, Hawkes DJ. “Reducing Artefacts by Inverting the Effects of Non-Rigid Motion During a Free-Breathing Liver Scan”. 15th ISMRM Annual meeting 2007, abstract 3430, Berlín. Alemania. (Poster Electrónico). 2007 Miquel M, Blackall JM, Uribe S, Leussler C, Schaeffter T, Hawkes DJ “Dynamic 3D Lung MRI Using a 32-Channel Coil Array for the Construction of Respiratory Motion Models”. 15th ISMRM Annual meeting 2007, abstract 3038, Berlín. Alemania. (Poster Electrónico). 2007 Blackall J, McClelland J, Tarte S, Miguel M, Uribe S, Schaeffter T. “Hawkes D. MR-based 4d models of respiratory motion variability for use in adaptive RT of the lung”. Radiotherapy and Oncology, S174-S175, volume 84, abstract 84, 2007

2006

C. Tejos, M. Guarini, P. Irarrázaval. “Simultaneous Segmentation and Registration of MR Images”. Proceedings 14th International Conference of the ISMRM, Seattle, pp 830, 2006. A. Cárdenas-Blanco, C. Tejos, D. Xing, L. D. Hall. “In-situ observation of T2 and ADC changes in cartilage during collagen depletion”. Proceedings 14th International Conference of the ISMRM, Seattle, pp 3602, 2006. Uribe S, Hansen M, Boubertakh R, Muthurangu V, Razavi R, Irarrázaval P, Hill D. “Reducing Eddy Currents Artifacts for Self-Navigated Reconstruction in b-SSPF by Super-Segmented Acquisition”. 14th ISMRM Annual meeting 2006, abstract 2376, Seattle, USA. (Poster). 2006

2005

Uribe S, Mir R, Guesalaga A, Spiniak J., Irarrázaval P. “A Simple 3D k-space Trajectory Design Method for MRSI and MRI applications”. 13th ISMRM Annual Meeting 2005, abstract 2518, Miami, USA. (Poster). 2005 C. Tejos, A. Cárdenas-Blanco, L. D. Hall. “Active Contours and Statistical Shape Knowledge: An Automatic Solution for Segmentation of Articular Cartilage from MR Images which have a Partial Loss of Boundaries”. Proceedings 13th International Conference of the ISMRM, Miami, pp 2004, 2005.

2004

C. Tejos, L. D. Hall, A. Cárdenas-Blanco. “Segmentation of Articular Cartilage using Active Contours and Prior Knowledge”. 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Francisco, pp 1648-1651, 2004.

2000

Lagos GE, Lehuedé JM, Andía ME. “Analysis of the Decontamination Plans of the Foundries of: Chuquicamata, Hernán Videla Lira (Paipote), and Ventanas”. Proceedings of the IV International Conference on Clean Technologies for the Mining Industry, Santiago, 2000 (Presentación Oral).

1999

Andía ME, Lagos GE. “The Challenges Posed by Mine Closure in Chile”. Proceedings of the International Conference Copper 99, Phoenix, 1999 (Presentación Oral). Lagos GE, Andía ME. “Benefits of Private Mining Investment in Chile”. Proceedings of the International Conference Copper 99, Phoenix, 1999 (Presentación Oral). Davis M, Andía ME. “Tailings Management: Adapting to More Stringent Environmental Standards in Chile”. Proceedings of the Tailings and Mine Waste ’99 Conference, Boulder, 1999 (Presentación Oral).

1997

Lagos G, Andía ME. Copper Recycling and the Environment. Proceedings of the World Copper Recycling Conference, Bruselas, 1997 (Presentación Oral).