Artículos en revistas científicas


Julio Sotelo, Jesús Urbina, Israel Valverde, Joaquín Mura, Cristián Tejos, Pablo Irarrazaval, Marcelo E. Andia, Daniel E. Hurtado, Sergio Uribe. "3D quantification of Vorticity and Helicity from 3D cine PC- MRI using finite element interpolations". Magnetic Resonance in Medicine 2017, In Press. DOI: 10.1002/mrm.26687. Citado por 0

C. Arrieta, S. Uribe, C. Sing-Long, D. Hurtado, M. Andia, P. Irarrazaval, C. Tejos. "Simultaneous left and right ventricle segmentation using topology preserving level sets". Biomedical Signal Processing and Control, vol. 33, n. 7, 88-95, 2017. DOI: 10.1016/j.bspc.2016.11.002. Citado por 0


Phinikaridou A, Andia ME, Lavin B, Smith A, Saha P, Botnar RM. "Increased Vascular Permeability Measured With an Albumin-Binding Magnetic Resonance Contrast Agent Is a Surrogate Marker of Rupture-Prone Atherosclerotic Plaque". Circ Cardiovasc Imaging. 2016 Dec;9(12). pii: e004910. DOI: 10.1161/CIRCIMAGING.116.004910. Citado por 1

C. Arboleda, M. P. García, D. Aguirre-Reyes, C. Tejos, L. Muñoz, J. F. Miquel, P. Irarrázaval, M. E. Andía, S. Uribe.Total liver fat quantification using a 3D respiratory self-navigated Magnetic Resonance Imaging sequence”. Magnetic Resonance in Medicine, Nov. 20, 2015. DOI: 10.1002/mrm.26028. Citado por 0 Paolino A, Hussain T, Pavon A, Velasco MN, Uribe S, Ordoñez A, Valverde I. “NT-proBNP as Marker of Ventricular Dilatation and Pulmonary Regurgitation After Surgical Correction of Tetralogy of Fallot: A MRI Validation Study”. Pediatr Cardiol. 2016 Nov 21. [Epub ahead of print]. Citado por 0 Arab JP, Barrera F, Gallego C, Valderas JP, Uribe S, Tejos C, Serrano C, Serrano C, Huete Á, Liberona J, Labbé P, Quiroga T, Benítez C, Irarrázaval P, Riquelme A, Arrese M. “High prevalence of undiagnosed liver cirrhosis and advanced fibrosis in type 2 diabetic patients”. Ann Hepatol. 2016 Sep-Oct;15(5):721-8. doi: 10.5604/16652681.1212434. Citado por 2

Sepúlveda P, Sitaram R, Rana M, Montalba C, Tejos C, Ruiz S. “How feedback, motor imagery, and reward influence brain self-regulation using real-time fMRI”. Human Brain Mapping. Jun 2016. DOI: 10.1002/hbm.23228. Citado por 3.

Letelier K, Urbina J, Andia M, Tejos C, Irarrázaval P, Prieto CUribe S. “Accelerating dual cardiacphase images using undersampled radial phase encoding trajectories”. Magnetic Resonance Imaging. Sep 2016. DOI: 10.1016/j.mri.2016.03.017. Citado por 0.

Mura J, Sotelo J, Pino M, Tejos C, Irarrázaval P, Andía ME, Valverde I, Uribe S. “Enchancing the velocity data from 4D MR images by reducing its divergence”. IEEE xplore. May 2016. DOI:10.1109/TMI.2016.2570010. Citado por 0.

Urbina J, Sotelo J, Tejos C, Irarrázaval P, Andía ME, Razavi R, Valverde I, Uribe S. “A realistic aortic phantom to study hemodynamics using MRI and cardiac catheterization in normal and aortic coarctation conditions”. J Magn Reson Imaging. Mar 2016. DOI:10.1002/jmri.25208. Citado por 1.

J. Sotelo, J. Urbina, I. Valverde, C. Tejos, P. Irarrázaval, M. Andía, S. Uribe, D. Hurtado. “3D quantification of wall shear stress and oscillatory shear index using a finite-element method in 3D CINE PC-MRI data of the thoracic aorta”. IEEE Transactions on Medical Imaging. Jun 2016; 35(6) 1475-87. DOI: 10.1109/TMI.2016.2517406.  Citado por 3.

C. Milovic, J. Conejero, C. Tejos. “Multiscale gradient domain compression for astronomical high dynamic range imaging”. Imaging Science Journal, DOI: 10.1179/1743131X15Y.0000000028. Citado por 0

Cruz, D. Atkinson, M. Henningsson, RM. BotnarC. Prieto.”Highly Efficient Nonrigid Motion Corrected 3D Whole-Heart Coronary Vessel Wall Imaging”. Early-view Magnetic Resonance in Medicine, doi: 10.1002/mrm.26274 (2016).DOI: 10.1002/mrm.26274. Citado por 0

Letelier, J. Urbina, C. Tejos, P. Irarrazaval, M. Andía, C. Prieto, S. Uribe. “Accelerating Dual Cardiac Phase Images Using Undersampled Radial Phase Encoding Trajectories”. Magnetic Resonance Imaging 34(7): 1017-1025 (2016).DOI:10.1016/j.mri.2016.03.017. Citado por 0

Cruz, D. Atkinson, C. Buerger, T. Schaeffter, C. Prieto. “Accelerated Motion Corrected 3D Abdominal MRI using Total Variation Regularized SENSE Reconstruction”. Magnetic Resonance in Medicine, 75(4): 1484-1498 (2016). DOI:10.1002/mrm.25708. Citado por 9
Aguirre-Reyes D, Sotelo J, Arab JP, Arrese M, Tejos R, Irarrázaval P, Tejos C, Uribe S, Andía ME. “Intrahepatic portal vein blood volume estimated by non-contrast magnetic resonance imaging for the assessment of portal hypertension”. Magnetic Resonance Imaging. Vol 33 (8), 970-977, 2015. DOI: http://1016/j.mri.2015.06.016.  Citado por 2 Sotelo J, Urbina J, Valverde I, Tejos C, Irarrázaval P, Hurtado D, Uribe S.Quantification of wall shear stress using a finite-element method in multidimensional phase-contrast MR data of the thoracic aorta”. Journal of Biomechanics. Vol 48, no 10, 1817-27, 2015. DOI: 1016/j.jbiomech.2015.04.038. Citado por 5 Pinto JM, Arrieta C, Andía M, Uribe S, Ramos-Grez J, Vargas A, Irarrázaval P, Tejos C. “Sensitivity analysis of geometric errors in additive manufacturing medical models”. Medical Engineering & Physics. Vol 37, no 3, 328-334, 2015. DOI: 1016/j.medengphy.2015.01.009. Citado por 5 Valverde I, Gómez G, Coserria JF, Suárez-Mejías C, Uribe S, Sotelo J, Velasco MN, Santos De Soto J, Hosseinpour AR, Gomez-Cia T. “3D printed models for planning endovascular stenting in transverse aortic arch hypoplasia”. Catheter Cardiovasc Interv. 1006-12, 2015 Ene. 2. 85(6). DOI: 1002/ccd.25810. Citado por 6 Valverde I, Gómez G, González A, Suárez-Mejías C, Adsuar A, Coserria JF, Uribe S, Gómez-Cia T, Hosseinpour AR. “Three-dimensional patient-specific cardiac model for surgical planning in Nikaidoh procedure”. Cardiol Young. 2015 Abr;25(4):698-704. DOI: 1017/S1047951114000742. Citado por 10 Passacquale G, Phinikaridou A, Warboys C, Cooper M, Lavin B, Alfieri A, Andía ME, Botnar RM, Ferro A. “Aspirin‑induced histone acetylation in endothelial cells enhances synthesis of the secreted isoform of netrin-1 thus inhibiting monocyte vascular infiltration”. Br J Pharmacol. 172(14):3548-64, 2015. DOI: 1111/bph.13144. Citado por 6 Hussain T, Henningsson M, Butzbach B, Lossnitzer D, Greil GF, Andía ME, Botnar RM. “Combined coronary lumen and vessel wall MRI with i-T2prep: influence of nitroglycerin”. Int J Cardiovasc 31(1):77‑82, 2015. DOI: 10.1007/s10554-014-0525-6. Citado por 0. G. Galaz, C. Milovic, V. Suc, L. Busta, G. Lizana, L. Infante, S. Royo. “Deep Optical Images of Malin 1 reveal new features”. The Astrophysical Journal 815(2). 2015. DOI:10.1088/2041-8205/815/2/L29. Citado por 2.
Cádiz RF, Muñoz C, Tejos C, Andía ME, Uribe S, Irarrázaval P. “Quantization Error in Magnetic Resonance Imaging”. Concepts in Magnetic Resonance Part A. Vol 43A(3);79-89, 2014. DOI:1002/CMR.A.21303. Citado por 0 Bultman EM, Brodsky EK, Horng DE, Irarrázaval P, Schelman WR, Block WF, Reeder SB. “Quantitative hepatic perfusion modeling using DCE-MRI with sequential breathholds”. Journal of Magnetic Resonance Imaging. vol 39(4); 853-865, 2014. DOI: 1002/jmri.24238. Citado por 6 S. Chabert, C. Galindo, C. Tejos, S. Uribe. “Multiple Echo Multi-Shot (MEMS) Diffusion Sequence”. Journal of Magnetic Resonance Imaging. Vol 34(9); 1027-32, 2014. DOI: 10.1002/jmri.24244. Citado por 0 Bigalke B, Phinikaridou A, Andía ME, Cooper MS, Schuster A, Wurster T, Onthank D, Münch G, Blower P, Gawaz M, Nagel E, Botnar RM. “PET/CT and MR imaging biomarker of lipid-rich plaques using [64Cu]-labeled scavenger receptor (CD68-Fc)”. Int J Cardiol. 177(1);287-291. Nov. 2014. DOI:10.1016/ju.ijcard.2014.09.017. Citado por 7 Miras AD, Seyfried F, Phinikaridou A, Andía ME, Christakis I, Spector AC, Botnar RM, Le Roux CW. “Rats fed diets with different energy contribution from fat do not differ in adiposity”. Obesity Facts. 7(5):302-310. 2014. DOI:10.1159/000368622. Citado por 1 Andía ME, Saha P, Jenkins J, Modarai B, Wiethoff AJ, Phinikaridou A, Grover SP, Patel AS, Schaeffter T, Smith A, Botnar RM. “Fibrin targeted MRI allows in-vivo quantification of thrombus fibrin content and identifies thrombi amenable for thrombolysis”. Arterioscler Thromb Vasc Biol.34(6):1193-1198. Abril 2014. DOI:10.1161/ATVBAHA.113-302931. Citado por 15 Phinikaridou A, Andía ME, Indermuehle A, Onthank DC, Cesati RR, Smith A, Robinson SP, Saha P, Botnar RM. “Vascular remodelling and plaque vulnerability in a rabbit model of atherosclerosis: Comparison of delayed-enhancement MR imaging with an elastin-specific contrast agent and unenhanced black-blood MR imaging”. Vol.271(2):390-399.May 2014. DOI:10.1148/radiol.13130502. Citado por 8 Protti A, Dong X, Andía ME, Yu B, Dokukina K, Chaubey S, Phinikaridou A, Vizcay-Barrena G,Taupitz M, Botnar RM, Shah AM. “Assessment of inflammation with a very small iron oxide particle in a murine model of reperfused myocardial infarction”. J Magn Reson Imaging. 39(3):598-608. Mar 2014. DOI:10.1002/jmri.24191. Citado por 5
Milovic C, Oses C, Villalón M, Uribe S, Lizama C, Prieto C, Andía M, Irarrázaval P, Tejos C. “Calcium (Ca2+) waves data calibration and analysis using image processing techniques”. BMC Bioinformatics. Vol 14; 162. May 2013. DOI: 1186/1471-2105-14-162. Citado por 0 Bächler P, Valverde I, Pinochet N, Nordmeyer S, Kuehne T, Crelier G, Tejos C, Irarrázaval P, Beerbaum P, Uribe S. “Caval Blood Flow Distribution in Patients with Fontan Circulation: Quantification by Using Particle Traces from 4D Flow MR Imaging”. Radiology, vol 267, no 1, 67–75, 2013. DOI: 1148/radiol.12120778. Citado por 7 Poonawalla AH, Sjoberg BP, Rehm JL, Hernando D, Hines CD, Irarrázaval P, Reeder SB. “Adipose tissue MRI for quantitative measurement of central obesity”. Journal Magnetic Resonance Imaging, vol 37, no 3, 707-716, 2013. DOI: 1002/jmri.23846. Citado por 8 Uribe S, Bächler P, Valverde I, Crelier GR, Beerbaum P, Tejos C, Irarrázaval P, “Hemodynamic Assessment in Patients with One-and-a-Half Ventricle Repair Revealed by Four-Dimensional Flow Magnetic Resonance Imaging”. Pediatric Cardiology, vol 34, no 2, 447–451, 2013. DOI: 1007/s00246-012-0288-6. Citado por 10 Bächler P, Pinochet N, Sotelo J, Crelier G, Irarrázaval P, Tejos C, Uribe S. “Assessment of normal flow patterns in the pulmonary circulation by using 4D magnetic resonance velocity mapping”. Magn Reson Imaging. vol 31, no 2, 178–188, 2013. DOI: 1016/j.mri.2012.06.036. Citado por 26 Meneses L, Fava M, Díaz P, Andía M, Tejos C, Irarrázaval P, Uribe S. “Embolization of Incompetent Pelvic Veins for the Treatment of Recurrent Varicose Veins in Lower Limbs and Pelvic Congestion Syndrome”. Cardiovascular and Interventional Radiology, vol 36, no 1, 128–132 (ver n° 2 pág. 565 para Erratum), 2013. DOI: 1007/s00270-012-0389-x. Citado por 15 Jorge A. Delgado, Pedro Abad, Simón Rascovsky, Victor Calvo, Gabriel Castrillon, Gerald Greil, Sergio Uribe. “Assessment of Cardiac Volumes Using an Isotropic Whole Heart Dual Cardiac Phase Sequence in Pediatric Patients”. J Magn Reson Imaging. 39(3); 708-16.  May 2013. DOI:10.1002/jmri.24203. Citado por 3 Miquel ME, Blackall JM, Uribe S, Hawkes DJ, Schaeffter T. “Patient-specific respiratory models using dynamic 3D MRI: Preliminary volunteer results”. Physica Medica. DOI:1016/j.rjmp.2012.03.003. Vol 29(2);214-20. Mar 2013. Citado por 6 Phinikaridou A, Andía ME, Lacerda S, Lorrio S, Makowski MR, Botnar RM. “Molecular MRI of Atherosclerosis”. Vol. 18(11);14042-69. Nov. 2013. DOI:10.3390/molecules181114042. Citado por 13 Bigalke B, Phinikaridou A, Andía ME, Cooper MS, Schuster A, Schönberger T, Griessinger CM, Wuster T, Onthank D, Ungerer M, Gawaz M, Nagel E, Botnar RM. “Positron Emission Tomography/Computed Tomographic and Magnetic Resonance Imaging in a Murine Model of Progressive Atherosclerosis Using 64Cu-Labeled Glycoprotein VI-Fc”. Circ Cardiovasc Imaging. Vol.6(6);957-64. Oct. 2013. DOI:1161/circimaging.113.000488. Citado por 7 Andía ME, Phinikaridou A, Passacquale G, Ferro A, Botnar RM.Noninvasive MRI monitoring of the effect of interventions on endothelial permeability in murine atherosclerosis using an albumin- binding contrast agent”. J Am Heart Assoc. Vol. 2(5):e000402. DOI:1161/jaha.113.000402. Citado por 16 Andía ME, Saha P, Modarai B, Blume U, Humphries J, Patel AS, Phinikaridou A, Evans CE, Mattock K, Grover S, Ahmad A, Lyons OT, Attia RQ, Renne T, Premaratne S, Wiethoff AJ, Botnar RM, Schaeffter T, Waltham M, Smith A. “Magnetic resonance T1-relaxation time of venous thrombus is determined by iron processing and predicts susceptibility to lysis”. Circulation. Vol. 128(7);729-36. Ago. 2013. DOI:1161/circulationnaha.113.001371. Citado por 23 Andía ME, Phinikaridou A, Saha P, Modarai B, Smith A, Botnar RM.In vivo magnetization transfer and diffusion weighted MRI detects thrombus composition in a mouse model of deep vein thrombosis”. Circ Cardiovasc Imaging. Vol. 6; 433 40. Abr 2013. DOI:1161/circimaging.112.000077. Citado por 14 Andía ME, Henningsson M, Hussain T, Phinikaridou A, Protti A, Greil G, Botnar RM. “Flow- independent 3D whole heart vessel wall imaging using an interleaved T2-preparation acquisition”. Magn Reson Med. Vol. 69(1):150-7. Ene. 2013. DOI:1002/mrm.24231. Citado por 10 J. Candès, C. A. Sing-Long, J. D. Trzasko. “Unbiased risk estimates for singular value thresholding and spectral estimators.” IEEE Transactions on Signal Processing 61(19), 4643-4657, Oct. 2013. Citado por 58 van den Berg, E. J. Candès, G. Chinn, C. Levin, P. Olcott, C. Sing-Long.A single-photon sampling architecture for solid-state imaging sensors.” Proceedings of the National Academy of Sciences USA 110(30), E2752-E2761, Jul. 2013. Citado por 3
Serrano C, Barrera F, Labbé P, Liberona J, Arrese M, Irarrázaval P, Tejos C, Uribe S. “Quantification of visceral adipose tissue using magnetic resonance imaging compared with anthropometry, in type 2 diabetic patients”. Revista Médica de Chile. Vol 140(12); 1535-1543, 2012.DOI:4067/s0034-988720112001200003. Citado por 0 JL Honorato, V. Parot, C. Tejos, S. Uribe, P. Irarrázaval. “Chemical species separation with simultaneous estimation of eld map and T-2* using a k-space formulation”. Magnetic Resonance in Medicine. Vol 68(2); 400-408. Ago 2012. DOI:10.1002/mrm.23237. Citado por 2 V Parot, C. Sing-Long, C. Lizama, C. Tejos, S. Uribe, P. Irarrázaval.Application of the Fractional Fourier Transform to Image Reconstruction in MRI”. Magnetic Resonance in Medicine. Vol 68(1);17-29. Jul 2012. DOI:10.1002/mrm.23190. Citado por 13 S Uribe, L. Cadavid, T. Hussain, R. Parra, G. Urcelay, F. Heusser, M. Andía, C. Tejos, P. Irarrázaval. “Cardiovascular magnetic resonance findings in a pediatric population with isolated left ventricular non-compaction”. Journal of Cardiovascular Magnetic Resonance. Vol 14(9). Ene. 2012. DOI:10.1186/1532-429x-14-9. Citado por 11 C Arrieta, S. Uribe, J. Ramos-Grez, A. Vargas, P. Irarrázaval, V. Parot, C. Tejos. “Quantitative assessments of geometric errors for rapid prototyping in medical applications”. Rapid Prototyping Journal. Vol 18(6) 431-442. 2012 A. DOI:10.1108/13552541211271974.  Citado por 3 A. Bertelsen, P. Irarrázaval, R. Cádiz. “Volume visualization using a spatially aware mobile display device”. Computerized Medical Imaging and Graphics. Vol 36(1);66-71. Ene. 2012. DOI:10.1016/j.compmedimg.2011.06.003.  Citado por 3. S. Chabert, M. Villalobos, P. Ulloa, R. Salas, C. Tejos, S. San Martin, J. Pereda. “Quantitative description of the morphology and ossification center in the axial skeleton of 20week-gestation formalin-fixed human fetuses using magnetic resonance images”. Prenatal diagnosis. vol. 32(3); 252-258. Mar 2012. DOI:10.1002/pd.2942.  Citado por 0. Valverde I, Nordmeyer S, Uribe S, Greil G, Berger F, Kuehne T, Beerbaum P. “Systemic-to-pulmonary collateral flow in patients with palliated univentricular heart physiology: measurement using cardiovascular magnetic resonance 4D velocity acquisition”. J Cardiovasc Magn Reson. Vol 14(1);25. Abr 2012. DOI:1186/1532-429x-14-25. Citado por 28 Bächler P, Valverde I, Uribe S. “Quantification of caval flow contribution to the lungs in vivo after total cavopulmonary connection with 4-dimensional flow magnetic resonance imaging”. J Thorac Cardiovasc Surg. 2012 Mar;143(3):742-3. DOI: 1016/j.jtcvs.2011.11.003. Citado por 5 Hussain T, Lossnitzer D, Bellsham-Revell H, Valverde I, Beerbaum P, Razavi R, Bell AJ, Schaeffter T, Botnar RM, Uribe S, Greil GF. “Three-dimensional Dual-Phase Whole-Heart MR Imaging: Clinical Implications for Congenital Heart Disease”. Radiology. Vol 263(2):547-54. May 2012. DOI:1148/radiol.12111700. Citado por 11 Prieto C, Andía ME, von Bary C, Schaeffter T, Botnar RM. “Accelerating three-dimensional molecular cardiovascular MR imaging using compressed sensing”. J Magn Reson Imaging. Vol 36(6);1362-71. Ago 2012. DOI:1002/jmri.23763. Citado por 3. Phinikaridou A, Andía ME, Protti A, Indermuehle A, Shah A, Smith A, Warley A, Botnar RM. “Non-invasive MRI evaluation of endothelial permeability in murine atherosclerosis using an albumin-binding contrast agent”. Vol 126(6);707-719. Ago 2012. DOI:10.1161/circulationaha.112.092098. Citado por 51. Phinikaridou A, Andía ME, Shah AM, Botnar R. “Advances in Molecular Imaging of Atherosclerosis and Myocardial Infarction: Shedding New Light on In-vivo Cardiovascular Biology”. Am J Physiol. Vol 303(12);1397-1410. Dic. 2012. DOI:11525/ajpheart.00583.2012. Citado por 10 Wurster T, Stellos K, Geisler T, Seizer P, Andía ME, Schuster A, May AE, Melms A, Gawaz M, Bigalke B. “Expression of stromal-cell-derived factor-1 (SDF-1): a predictor of ischaemic stroke?”. European Journal Neurology. Vol 19(3):395-401. Mar2012. DOI: 1111/j.1468-1331.2011.03527.x Citado por 20 Andía ME, Botnar RM.Arterial spin labeling angiography using a Triple Inversion Recovery prepulse”. Magn Reson Med. Vol (2);477-83. Feb 2012. DOI:1002/mrm.23028. Citado por 3
L. Ramírez, C. Prieto, C. Sing-Long, S. Uribe, P. Batchelor, C. Tejos, P. Irarrázaval. “TRIO a Technique for Reconstruction Using Intensity Order: Application to Undersampled MRI”. IEEE Trans. On Medical Imaging. Vol 30(8); 1566-1576. Ago. 2011. DOI:10.1109/tmi.2011.2132139. Citado por 3 P. Irarrázaval, C. Lizama, C. Sing-Long, C. Tejos, “The fractional Fourier transform and quadratic eld magnetic resonance imaging”. Computers and Mathematics with Applications, vol 62, no 3, 1576-1590, 2011. DOI: Citado por 8 S Uribe, T. Hussain, I. Valverde, C. Tejos, P. Irarrázaval, M. Fava, P. Beerbaum, R. Botnar, R. Razavi, T. Schaeffter, G. Greil. “Congenital Heart Disease in Children: Coronary MR Angiography during Systole and Diastole with Dual Cardiac Phase Whole-Heart Imaging”. Radiology. Vol 260(1); 232-240. Jul 2011. Doi:10.1148/radiol.11101659. Citado por 12 L. Meneses, S. Uribe, C. Tejos, M. Andía, M. Fava, P. Irarrázaval. “Using magnetic resonance phasecontrast velocity mapping for diagnosing pelvic congestion syndrome”. Phlebology. Vol 26(4); 157-161. Jun 2011. DOI:10.1258/phleb.2010.010049. Citado por 10 Uribe, C. Tejos, R Razavi, T. Schaeffter. “New respiratory gating technique for whole heart cine imaging: Integration of a navigator slice in SSFP sequences”. Journal of Magnetic Resonance Imaging. vol. 34(1); 211-219. May 2011. DOI: 10.1002/jmri.22625. Citado por 9 Clough RE, Hussain T, Uribe S, Greil GF, Razavi R, Taylor PR, Schaeffter T, Waltham M. “A new method for quantification of false lumen thrombosis in aortic dissection using magnetic resonance imaging and a blood pool contrast agent”. J Vasc Surg. Vol 54(5);1251-8. Nov 2011. DOI: 1016/j.jvs.2011.05.022. Citado por 39 Makowski MR, Wiethoff AJ, Uribe S, Parish V, Botnar RM, Bell A, Kiesewetter C, Beerbaum P, Jansen CH, Razavi R, Schaeffter T, Greil GF. “Congenital Heart Disease: Cardiovascular MR Imaging by Using an Intravascular Blood Pool Contrast Agent”. Radiology. Vol 260(3);680-8. Sep 2011. DOI:1148/radiol.11102327. Citado por 22 Groves AM, Chiesa G, Durighel G, Goldring ST, Fitzpatrick JA, Uribe S, Razavi R, Hajnal JV, Edwards AD. “Funtional cardiac MRI in preterm and term”. Arch Dis Child Fetal Neonatal Ed. Vol 96(2); F86-91. Oct 2011. DOI:1136/adc.2010.189142. Citado por 31
Bertran E, Heise K, Andía ME, Ferreccio C. "Gallbladder Cancer: Incidence and survival in a high-risk area of Chile”. Int J Cancer. Vol 127(10);2446-2454. Abr 2010. DOI:1002/ijc.25421. Citado por 41 José L. Winter, Pablo Castro, Luis Meneses, Mónica Chalhub, Hugo Verdejo, Douglas Greig, Luigi Gabrielli, Mario Chiong, Roberto Concepción, Rosemerie Mellado, Claudia Hernández, Sergio Uribe, Sergio Lavandero. “Determinaciones de niveles de creatina y lípidos mediante espectroscopia por resonancia magnética en miocardio de pacientes con insuficiencia cardiaca no isquémica”. Rev Med Chile. Vol 138; 1475-1479. Dic 2010. DOI:4067/s0034-98872010001300001 Citado por 0. Prieto C, Uribe S, Razavi R, Schaeffter T. “3D Undersampled Golden-Radial Phase Encoding for DCE-MRA using Inherently Regularized Iterative SENSE”. Magn Reson Med. Vol 64(2);514-26. Ago 2010. DOI:1002/mrm.22446. Citado por 27. Odille F, Uribe S, Batchelor P, Prieto, Schaeffter, Atkinson D. “Model-based reconstruction for cardiac cine MRI without ECG or breath holding”. Magn Reson Med. Vol 63(5);1247-57. May 2010. DOI:1002/mrm.22312. Citado por 28 Parish V, Hussain M, Greil G, Beerbaum P, Razavi R, Schaeffter T, Uribe S.Single breath-hold assessment of ventricular volumes using 32-channel coil technology and an extracellular contrast agent”. J Magn Reson Imaging. 2010 Abr;31(4):838-44. DOI: 1002/jmri.22061. Citado por 12
C. Tejos, P. Irarrázaval, A. Cárdenas-Blanco. “Simplex Mesh Diffusion Snakes: Integrating 2D and 3D Deformable Models and Statistical Shape Knowledge in a Variational Framework”. International Journal of Computer Vision, vol 85, no 1, 19-34 2009. DOI: 10.1007/s11263-009-0241-1. Citado por 14 M. Andía, J. Plett, C. Tejos, M. Guarini, M. Navarro, D. Razmilic, L. Meneses, M. Villalón, P. Irarrázaval, “Enhancement of Visual Perception through Dynamic Cues”. Radiology, vol 250, no 2,551-557 2009. DOI: 10.1148/radiol.2502080168. Citado por 5 Blume U, Lockie T, Stehning C, Sinclair S, Uribe S, Razavi R and Schaeffter T. “Interleaved T1- and T2-mapping method for cardiac applications”. J Magn Reson Imaging. 2009 Feb;29(2):480-7. DOI: 1002/jmri.21652. Citado por 42 Uribe S, Beerbaum P, Sorensen T, Rasmusson A, Razavi R, Schaeffter T. “4D flow of the Whole Heart and Great Vessels Using Real Time Self Respiratory Gating”. Magn Reson Med. 2009 Oct;62(4):984-92. DOI: 1002/mrm.22090. Citado por 80 Boubertakh R., Prieto C., Batchelor P. G., Uribe S., Atkinson D., Eggers H., Sørensen T. S., Hansen M. S., Razavi R. S., Schaeffter T. “Whole-Heart Imaging Using Undersampled Radial Phase Encoding and an iterative SENSE Reconstruction”. Magn Reson Med. 2009 Nov;62(5):1331-7.DOI:  1002/mrm.22102. Citado por 16 Heise K, Bertran E, Andía ME, Ferreccio C. “Incidence and survival of stomach cancer in a high-risk population of Chile”. World J Gastroenterol 2009; 15(15): 1854-62. DOI: 3748/wjg.15.1854. Citado por 63
A. Cárdenas-Blanco, C. Tejos, P. Irarrázaval, I. Cameron. “Noise in Magnitude Magnetic Resonance Images”. Concepts in Magnetic Resonance Part A, vol 32A, no 6, 409-416, 2008. DOI: 10.1002/cmr.a.20124. Citado por 21 Andía ME, Hsing A, Andreotti G, Ferreccio C. “Geographic variation of gallbladder cancer mortality and risk factors in Chile: a population- based ecologic study”. Int J Cancer 2008; 123(6):1411-1416. DOI: 1002/ijc.23662. Citado por 62 Uribe S, Tanchgaroen T, Parish V, Wolf I, Razavi R, Greil G, Schaeffter T. “Volumetric Cardiac Quantification by Using 3D Dual-Phase Whole-Heart MR Imaging”. Radiology. 2008 Ago; 248(2):606-14. DOI: 1148/radiol.2482071568. Citado por 23
C. Prieto, P. Batchelor, D. Hill, J. Hajnal, M. Guarini, P. Irarrázaval. “Reconstruction of Undersampled Dynamic Images by Modeling the Motion of Object Elements”. Magnetic Resonance in Medicine, vol 57, 939-949, 2007. DOI: 10.1002/mrm.21222. Citado por 21 S. Uribe, A. Guesalaga, R. Mir, M. Guarini, P. Irarrázaval. “A 3D trajectory for undersampling k-space in MRSI applications”. Magnetic Resonance Imaging, vol 25, no 3, 350-358, 2007. DOI: 10.1016/j.mri.2006.10.001. Citado por 4 Uribe S, Muthurangu V, Bouberthak R, Schaefter T, Razavi R, Hill D, Hansen M. “Whole heart imaging by real time respiratory self Gating”. Magn Reson Med. 2007 Mar; 57(3):606-13. DOI: 1002/mrm.21156. Citado por 91
Andía ME, Gederlini A, Ferreccio C. “Gallbladder cancer: trend and risk distribution in Chile”. Rev Med Chile 2006; 134(5):565-574. DOI: /S0034-98872006000500004. Citado por 41
P. Irarrázaval, R. Boubertakh, R. Razavi, D. Hill. “Dynamic Three-Dimensional Undersampled Data Reconstruction Employing Temporal Registration”. Magnetic Resonance in Medicine, vol 54, 1207-1215, 2005. DOI: 10.1002/mrm.20671. Citado por 8 G. Batchelor, D. Atkinson, P. Irarrázaval, D.L.G. Hill, J. Hajnal, D. Larkman. “Matrix Description of General Motion Correction Applied to Multishot Images”. Magnetic Resonance in Medicine, vol 54, 1273-1280, 2005. DOI: 10.1002/mrm.20656. Citado por 93 J. Spiniak, A. Guesalaga, R. Mir, M. Guarini, P. Irarrázaval. “Undersampling k-Space Using Fast Progressive 3D Trajectories”. Magnetic Resonance Imaging, vol 54, 886-892, 2005. DOI: 10.1002/mrm.20626. Citado por 5 K. McLeash, P. Irarrázaval. “Scan time reduction with an adaptive field of view”. Magnetic Resonance Imaging, vol 23, no 1 47-52, 2005. DOI: Citado por 2
JL. Ulloa, M. Guarini, A. Guesalaga, P. Irarrázaval. “Chebyshev Series for Designing RF Pulses Employing an Optimal Control Approach”. IEEE Transactions on Medical Imaging, vol 23, no 11 1445-1452, 2004. DOI: 10.1109/TMI.2004.835602. Citado por 14 R. Mir, A. Guesalaga, J. Spiniak, M. Guarini, P. Irarrázaval. “Fast three-dimensional k-space trajectory design using missile guidance ideas”. Magnetic Resonance in Medicine, vol 52, 329-336, 2004. DOI: 10.1002/mrm.20163. Citado por 16 S. Morales, A. Guesalaga, MP. Fernández, M. Guarini, P. Irarrázaval. “Computer reconstruction of pine growth rings using MRI”. Magnetic Resonance Imaging, vol 22, 403-412, 2004. DOI: 10.1016/j.mri.2004.01.015. Citado por 15 J. Andaur, A. Guesalaga, E. Agosin, M. Guarini, P. Irarrázaval. “Magnetic Resonance Imaging for Nondestructive Analysis of Wine Grapes”. Journal of Agricultural and Food Chemistry, vol 52, 165-170, 2004. DOI: 10.1021/jf034886c. Citado por 39 O. Brihuega-Moreno, F. P. Heese, C. Tejos, L. D. Hall. “Effects of, and Corrections for, Cross-Term Interactions in Q-space MRI”. Magnetic Resonance in Medicine, vol. 51, n 5, 1048-1054, 2004. DOI: 10.1002/mrm.20044. Citado por 13
S. Sabat, R. Mir, M. Guarini, A. Guesalaga, P. Irarrázaval. “Three dimensional k-space trajectory design using genetic algorithms”. Magnetic Resonance Imaging, vol 21, 755-764, 2003. DOI: Citado por 8 A. Guesalaga, P. Irarrázaval, M. Guarini, R. Álvarez. “Measurement of the glaucomatous cup using sequentially acquired stereoscopic images”. Measurement, vol 34, 207-213, 2003. DOI: Citado por 5
I. Contreras, A. Guesalaga, P. Fernández, M. Guarini, P. Irarrázaval. “MRI fast tree log scanning with helical undersampled projection acquisitions”. Magnetic Resonance Imaging, vol 20, 781-787, 2002. DOI: Citado por 8 JC. Lisboa, M. Guarini, P. Irarrázaval. “A correction algorithm for undersampled images using dynamic segmentation and entropy based focus criterion”. Magnetic Resonance Imaging, vol 20, 659-666, 2002. DOI: Citado por 2 A. Akel, M. Rosenblitt, P. Irarrázaval. “Off-resonance Correction Using an Estimated Linear Time Map”. Magnetic Resonance Imaging, vol 20, 189-198, 2002. DOI: Citado por 7 P. Ocaranza, G. Díaz-Araya, M. Chiong, D. Muñoz, J.P. Riveros, R. Ebensperger, S. Sabat, P. Irarrázaval, J. Jalil, S. Lavandero. “Isoproterenol and angiotensin I-converting enzyme in lung, left ventricle, and plasma during myocardial hypertrophy and fibrosis”. Journal of Cardiovascular Pharmacology, vol 40, no 2, 246-254. 2002. DOI: 10.1097/01.FJC.0000018355.73761.65. Citado por 33
Lagos GE, Lehuedé JM, Andía ME. “Sulphur Dioxide Abatement Costs and Compliance with Health Based Standards: The Case of Copper Smelters”. Resources Policy 2001; 27(3):147-155. DOI: . Citado por 11
P. Irarrázaval, J.M. Santos, M. Guarini, D. Nishimura. “Flow Properties of Fast Three Dimensional Sequences for MR Angiography”. Magnetic Resonance Imaging, vol 17, 1469-1479, 1999. DOI: Citado por 20 R. Thedens, P. Irarrázaval, T.S. Sachs, C.H. Meyer, D. Nishimura. “Fast Magnetic Resonance Coronary Angiography with a Three-Dimensional Stack of Spirals Trajectory”. Magnetic Resonance in Medicine, vol 41, 1170-1179, 1999. DOI: 10.1002/(SICI)1522-2594(199906)41:6<1170::AID-MRM13>3.0.CO;2-J. Citado por 72
E. Cline, D.R. Thedens, P. Irarrázaval, C.H. Meyer, B.S. Hu, D. Nishimura, S. Ludke. “3D MR Coronary Artery Segmentation”. Magnetic Resonance in Medicine, vol 40, 697-702, 1998. DOI: 10.1002/mrm.1910400509. Citado por 26 E. Adalsteinsson, P. Irarrázaval, S. Topp, C. Meyer, A. Macovski, D. Spielman. “Volumetric Spectroscopic Imaging with Spiral-Based k-Space Trajectories”. Magnetic Resonance in Medicine, vol 39,889-898, 1998. DOI: 10.1002/mrm.1910390606. Citado por 181
JH. Brittain, E. Olcott, A. Szuba, G. Gold, G.Wright, P. Irarrázaval, D. Nishimura. “Three-Dimensional Flow-Independent Peripheral Angiography”. Magnetic Resonance in Medicine, vol 38, 343-354, 1997. DOI: 10.1016/j.mri.2011.04.007. Citado por 73
P. Irarrázaval, C. Meyer, D. Nishimura, A. Macovski. “Inhomogeneity Correction Using an Estimated Linear Field Map”. Magnetic Resonance in Medicine, vol 35, 278-282, 1996. DOI: 10.1002/mrm.1910350221. Citado por 163
P. Irarrázaval, D. Nishimura. “Fast Three Dimensional Magnetic Resonance Imaging”. Magnetic Resonance in Medicine, vol 33, 656-662, 1995. DOI: 10.1002/mrm.1910330510. Citado por 169 Sachs, C. Meyer, P. Irarrázaval, B. Hu, D. Nishimura, A. Macovski. “The Diminishing Variance Algorithm for Real-Time Reduction of Motion Artifacts in MRI”. Magnetic Resonance in Medicine, vol 34, 412-422, 1995. DOI: 10.1002/mrm.1910340319. Citado por 164 Nishimura, P. Irarrázaval, C. Meyer. “A Velocity K-Space Analysis of Flow Effects in Echo-Planar and Spiral Imaging”. Magnetic Resonance in Medicine, vol 33, no 4, 549-556, 1995. DOI: 10.1002/mrm.1910330414. Citado por 150 Adalsteinsson, P. Irarrázaval, D. Spielman, A. Macovski. “Three-Dimensional Spectroscopy Imaging with Time-Varying Gradients”. Magnetic Resonance in Medicine, vol 33, no 4, 461-466, 1995. DOI: 10.1002/mrm.1910330402. Citado por 69
P. Irarrázaval, D. Nishimura. “Three-Dimensional K-Space Trajectory for Fast Volumetric Imaging”. Journal of Magnetic Resonance Imaging, vol 4, 2-2, Dallas, USA, 1994.
P. Irarrázaval, B. Hu, J. Pauly, D. Nishimura, "Spatially Resolved and Localized Real-Time Velocity Distribution". Magnetic Resonance in Medicine, vol 30, 207-212, 1993. DOI:10.1002/mrm.1910300209