[lang_es]+ Artículos en revistas científicas[/lang_es][lang_en]+ Publications on Journals[/lang_en]






  • Urbina J, Sotelo J, Tejos C, Irarrázaval P, Andia 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 2016 [Epub ahead of print].
  • Sotelo, J. Urbina, I. Valverde, C. Tejos, P. Irarrázaval, M. Andia, 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, accepted 2016.




  • Arboleda, M. P. García, D. Aguirre-Reyes, C. Tejos, L. Muñoz, J. F. Miquel, P. Irarrázaval, M. E. Andia, S. Uribe. Total liver fat quantification using a 3D respiratory self-navigated Magnetic Resonance Imaging sequence. Magnetic Resonance in Medicine, accepted 2015.
  • Milovic, J. Conejero, C. Tejos. Multiscale gradient domain compression for astronomical high dynamic range imaging.Imaging Science Journal, accepted 2015.
  • Aguirre-Reyes D, Sotelo J, Arab JP, Arrese M, Tejos R, Irarrázaval P, Tejos C, Uribe S, Andia ME. Intrahepatic portal vein blood volume estimated by non-contrast magnetic resonance imaging for the assessment of portal hypertension. Magnetic Resonance Imaging. Vol 33, no 8, 970-977, 2015
  • 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, 1817-1827, 2015
  • Pinto JM, Arrieta C, Andia 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
  • Passacquale G, Phinikaridou A, Warboys C, Cooper M, Lavin B, Alfieri A, Andia 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 2015; 172(14):3548-64. Cited by 2
  • Hussain T, Henningsson M, Butzbach B, Lossnitzer D, Greil GF, Andia ME, Botnar RM. Combined coronary lumen and vessel wall MRI with i-T2prep: influence of nitroglycerin. Int J Cardiovasc Imaging 2015;31(1):77‑82. Cited by 0
  • Valverde I, Gomez G, Coserria JF, Suarez-Mejias 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. 2015 Jan 2




  • Valverde I, Gomez G2, Gonzalez A3, Suarez-Mejias C2, Adsuar A3, Coserria JF1, Uribe S, Gomez-Cia T2, Hosseinpour AR. Three-dimensional patient-specific cardiac model for surgical planning in Nikaidoh procedure. Cardiol Young. 2015 Apr;25(4):698-704. doi: 10.1017/S1047951114000742. Epub 2014 May 9
  • Cadiz RF, Muñoz C, Tejos C, Andia ME, Uribe S, Irarrázaval P. Quantization Error in Magnetic Resonance Imaging. Concepts in Magnetic Resonance Part A. vol 43A, no 3 79-89, 2014
  • Chabert, C. Galindo, C. Tejos, S. Uribe. Multiple Echo Multi-Shot (MEMS) Diffusion Sequence. Journal of Magnetic Resonance Imaging, vol 34, n. 9, 1027-1032, 2014. DOI: 10.1002/jmri.24244
  • 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, no 4, 853-865, 2014
  • Bigalke B, Phinikaridou A, Andia 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 2014;177(1):287-291. Cited by 4
  • Miras AD, Seyfried F, Phinikaridou A, Andia 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 2014;7(5):302-310. Cited by 0 Andia 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 2014;34(6):1193-1198. Cited by 11
  • Phinikaridou A, Andia 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. Radiology 2014;271(2):390-399. Cited by 6.
  • Protti A, Dong X, Andia 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 2014;39(3):598-608.





  • Milovic C, Oses C, Villalon M, Uribe S, Lizama C, Prieto C, Andia M, Irarrázaval P, Tejos C. Calcium (Ca2+) waves data calibration and analysis using image processing techniques. BMC Bioinformatics. vol 14:162, 2013
  • Meneses L, Fava M, Diaz P, Andia M, Tejos C, Irarrázabal 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
  • Phinikaridou A, Andia ME, Lacerda S, Lorrio S, Makowski MR, Botnar RM. Molecular MRI of Atherosclerosis. Molecules 2013; 18(11):14042-14069. Cited by 8
  • Bigalke B, Phinikaridou A, Andia 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 2013;6(6):957-964. Cited by 6
  • Andia 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 2013; 2(5):e000402. Cited by 11
  • Andia 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 2013; 128(7):729-736.Cited by 16
  • Andia 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 2013; 6:433‑440. Cited by 11
  • Andia 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 2013; 69(1):150-7. Cited by 6
  • Jorge A. Delgado, Pedro Abad, Simon Rascovsky, Victor Calvo, Gabriel Castrillon, Gerald Greil, and Sergio Uribe. Assessment of Cardiac Volumes Using an Isotropic Whole Heart Dual Cardiac Phase Sequence in Pediatric Patients. J Magn Reson Imaging. 2013 May 30. doi: 10.1002/jmri.24203.
  • Chabert S, Galindo C. Tejos C, Uribe S, Multiple Echo Multi-Shot (MEMS) Diffusion Sequence. Journal of Magnetic Resonance imaging 2013. J Magn Reson Imaging. 2013 Oct 17. doi: 10.1002/jmri.24244.
  • Miquel ME, Blackall JM, Uribe S, Hawkes DJ, Schaeffter T. Patient-specific respiratory models using dynamic 3D MRI: Preliminary volunteer results. Phys Med. 2013 Mar; 29(2):214-20





  • Phinikaridou A, Andia 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 Heart Circ Physiol 2012; 303(12):1397-1410. Cited by 6
  • Serrano C, Barrera F, Labbe P, Liberona J, Arrese M, Irarrázabal 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, no 12, 1535-1543, 2012
  • 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, no 2, 400-408, 2012
  • 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, no 1,17-29, 2012
  • Uribe, L. Cadavid, T. Hussain, R. Parra, G. Urcelay, F. Heusser, M. Andia, 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, no 9, 2012
  • 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, no 6, 431-442, 2012 A.
  • Bertelsen, Irarrázaval, R. Cadiz Volume visualization using a spatially aware mobile display device. Computerized Medical Imaging and Graphics, vol 36, no 1, 66-71, 2012
  • 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, n 3, 252-258, 2012. DOI: 10.1002/pd.2942
  • Prieto C, Andia ME, von Bary C, Schaeffter T, Botnar RM. Accelerating three-dimensional molecular cardiovascular MR imaging using compressed sensing. J Magn Reson Imaging 2012; 36(6):1362-71.Cited by 3
  • Phinikaridou A, Andia 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. Circulation 2012; 126(6):707-719. Cited by 30
  • Wurster T, Stellos K, Geisler T, Seizer P, Andia 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 Eur J Neurol 2012;19(3):395-401. Cited by 11
  • Andia ME, Botnar RM. Arterial spin labeling angiography using a Triple Inversion Recovery prepulse. Magn Reson Med 2012; 67(2):477-83. Cited by 2
  • Makowski MR, Wiethoff AJ, Jansen CH, Uribe S, Parish V, Schuster A, Botnar RM, Bell A, Kiesewetter C, Razavi R, Schaeffter T, Greil GF. Single breath-hold assessment of cardiac funtion using an accelerated 3D breath – hold acquisition technique – comparison of an intravascular and extravascular contrast.J Cardiovasc Magn Reson. 2012 Jul 31; 14:53.
  • 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. 2012 Apr 27;14(1):25.
  • 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.
  • Sergio Uribe, Lina Cadavid, Tarique Hussain, Rodrigo Parra, Gonzalo Urcelay, Felipe Heusser, Marcelo Andía, Cristian Tejos, and Pablo Irarrázaval. Cardiac Magnetic Resonance findings in a Pediatric Population with Isolated Left ventricular Non-compaction. J Cardiovasc Magn Reson. 2012 Jan 31;14:9.
  • 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. 2012 May; 263(2):547-54.
  • Saha P, Andia M, Blume U, Wiethoff A, Schaeffter T, Botnar R, Evans C, Ahmad A, Patel A, Humphries J, Grover S, Nuthall K, Modarai B, Waltham M, Smith A. Biological mechanisms responsible for MRI T1 relaxation in venous thrombosis. Journal of Thrombosis and Haemostasis, 10(6), E20-E21, 2012.
  • Saha P, Andia M, Grover S, Wiethoff A, Schaeffter T, Patel A, Humphries J, Nuthall K, Modarai B, Waltham M, Botnar R, Smith A. Fibrin-targeted molecular MRI identifies venous thrombi susceptible to thrombolysis. Journal of Thrombosis and Haemostasis, 10(6), E22, 2012.





  • Ramirez, 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, no 8, 1566-1576, 2011
  • 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
  • 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, no 1, 232-240 2011
  • Meneses, S. Uribe, C. Tejos, M. Andia, M. Fava, P. Irarrázaval, Using magnetic resonance phasecontrast velocity mapping for diagnosing pelvic congestion syndrome. Phlebology, vol 26, no 4, 157-161 2011
  • 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, n 1, 211-219, 2011. DOI: 10.1002/jmri.22625
  • 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. 2011 Nov;54(5):1251-8.
  • 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. 2011 Sep;260(3):680-8. Epub 2011 May 25.
  • 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. 2011 Mar; 96(2):F86-91.
  • Nordmeyer S, Valverde I, Uribe S, Greil G, Berger F, Kuehne T, Beerbaum P. Quantitative analysis of systemic-to-pulmonary collateral flow after staged Fontan-type palliation of univentricular hearts using 4D MR flow. Clinical Research in Cardiology, 100(9), 829, 2011.
  • Saha P, Andia M, Blume U, Wiethoff A, Schaeffter T, Evans C, Patel AS, Ahmad A, Modarai B, Smith A, Waltham M. Magnetic resonance T1 mapping predicts successful venous thrombolysis. British Journal of Surgery, 98, 4, 2011.
  • Clough RE, Carrell TW, Uribe S, Waltham M, Schaeffter T, Taylor PR. Flow-sensitised dynamic magnetic resonance imaging (MRI) can identify dominant false lumen flow and secondary entry tears in type B aortic dissection: implications for endovascular treatment. British Journal of Surgery, 98, 10-11, 2011.





  • Bertran E, Heise K, Andia ME, Ferreccio C. Gallbladder Cancer: Incidence and survival in a high-risk area of Chile. Int J Cancer 2010; 127(10):2446-2454.
  • Winter JL, Castro P, Meneses L, Chalhub M, Verdejo H, Greig D, Gabrielli L, Chiong M, Concepción R, Mellado R, Hernández C, Uribe S, Lavandero S. Determinations of levels of creatine and lipids by magnetic resonance spectroscopy in myocardium of patients with non-ischemic heart failure. Rev Med Chile , 138, 1475-1479, 2010.
  • 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. 2010 Aug;64(2):514-26.
  • 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. 2010 May; 63(5):1247-57.
  • 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 Apr;31(4):838-44.





  • Heise K, Bertran E, Andia ME, Ferreccio C. Incidence and survival of stomach cancer in a high-risk population of Chile. World J Gastroenterol 2009; 15(15): 1854-62. Cited by 26
  • Tejos, P. Irarrázaval, A. Cardenas-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
  • Andia, J. Plett, C. Tejos, M. Guarini, M. Navarro, D. Razmilic, L. Meneses, M. Villalon, P. Irarrázaval, Enhancement of Visual Perception through Dynamic Cues. Radiology, vol 250, no 2,551-557 2009
  • 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.
  • 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.
  • 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.
  • Groves A, Chiesa G, Durighel G, Uribe S, Hajnal J, Razavi R, Edwards D. Repeatability and Internal Validation of Magnetic Resonance assessment of Cardiac Function in Newborn Infants. Acta Paediatrica, 98, 24-25, 2009
  • Parish V, Bell A, Sarikouch S, Razavi R, Greil G, Schaeffter T, Uribe S, Beerbaum P. Rapid 4D MR volumetric assessment in adult congenital heart disease using a 32 channel coil and extra-cellular contrast agent. Clinical Research in Cardiology, 62(4), 984-992, 2009.
  • Parish V, Greil G, Schaeffter T, Uribe S. Accurate Magnetic Resonance Imaging Assessment of Ventricular Volumes in a Single Breathhold using a 32-Channel Coil and an Extracellular Contrast Agent. Heart, 95, A18-A19, 2009.




  • Cardenas-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
  • Andia 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. Cited by 36
  • 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 Aug;248(2):606-14







  • 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
  • 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
  • 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
  • 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, 84, S174-S175, 2007.





  • Andia ME, Gederlini A, Ferreccio C. Gallbladder cancer: trend and risk distribution in Chile. Rev Med Chile 2006; 134(5):565-574. Cited by 29





  • 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
  • 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
  • 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
  • McLeash, P. Irarrázaval Scan time reduction with an adaptive field of view. Magnetic Resonance Imaging, vol 23, no 1 47-52, 2005





  • 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
  • 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
  • Morales, A. Guesalaga, MP. Fernandez, M. Guarini, P. Irarrázaval, Computer reconstruction of pine growth rings using MRI. Magnetic Resonance Imaging, vol 22, 403-412, 2004
  • 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
  • O Brihuega-Moreno, FP Heese, C Tejos, LD Hall. Effects of, and Corrections for, Cross-Term Interactions in Q-space MRI. Magnetic Resonance in Medicine, 51(5), 1048-1054, 2004.





  • 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
  • Guesalaga, P. Irarrázaval, M. Guarini, R. Alvarez Measurement of the glaucomatous cup using sequentially acquired stereoscopic images. Measurement, vol 34, 207-213, 2003





  • Contreras, A. Guesalaga, P. Fernandez, M. Guarini, P. Irarrázaval, MRI fast tree log scanning with helical undersampled projection acquisitions. Magnetic Resonance Imaging, vol 20, 781-787, 2002
  • 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
  • A. Akel, M. Rosenblitt, P. Irarrázaval, O_-resonance Correction Using an Estimated Linear Time Map. Magnetic Resonance Imaging, vol 20, 189-198, 2002.
  • P. Ocaranza, G. Diaz-Araya, M. Chiong, D. Munoz, 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





  • Lagos GE, Lehuedé JM, Andia ME. Sulphur Dioxide Abatement Costs and Compliance with Health Based Standards: The Case of Copper Smelters. Resources Policy 2001; 27(3):147-155. Cited by 4





  • 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.
  • 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.





  • 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.
  • Adalsteinsson, P. Irarrázabal, 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.





  • 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.





  • Irarrázabal, C. Meyer, D. Nishimura, A. Macovski, Inhomogeneity Correction Using an Estimated Linear Field Map. Magnetic Resonance in Medicine, vol 35, 278-282, 1996.





  • Irarrázaval, D. Nishimura, Fast Three Dimensional Magnetic Resonance Imaging. Magnetic Resonance in Medicine, vol 33, 656-662, 1995.
  • 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.
  • 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.
  • 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.





  • Irarrázaval, D. Nishimura, Three-Dimensional K-Space Trajectory for Fast Volumetric Imaging. Journal of Magnetic Resonance Imaging, vol 4, 2-2, Dallas, USA, 1994.





  • Irarrázaval, B. Hu, J. Pauly, D. Nishimura, Spatially Resolved and Localized Real-Time Velocity Distribution. Magnetic Resonance in Medicine, vol 30, 207-212, 1993.