Coronado R., Castillo-Passi C., Besa C., Irarrazaval P. (2024)

Fast and accessible T2 mapping using off-resonance corrected DESPOT2 with application to 3D prostate

MAGNETIC RESONANCE IMAGING 109 227-237

Castillo-Passi C., Kunze K., Crabb M., Munoz C., Fotaki A., Neji R., Irarrazaval P., Prieto C., Botnar R. (2024)

Highly efficient image navigator based 3D whole-heart cardiac MRA at 0.55T

MAGNETIC RESONANCE IN MEDICINE

Liu S., Qiu W., Della Maggiora G., Kuwahata A., Irarrazaval P., Sekino M. (2024)

MRI Pulse Sequence for Quantifying Magnetic Nanoparticles From Highly Distorted Static Field: View Line

IEEE TRANSACTIONS ON MAGNETICS 60 10

Milovic C., Tejos C., Silva J., Shmueli K., Irarrazaval P. (2024)

XSIM: A structural similarity index measure optimized for MRI QSM

MAGNETIC RESONANCE IN MEDICINE

Castillo-Passi C., Coronado R., Varela-Mattatall G., Alberola-Lopez C., Irarrazaval P., Botnar R. (2023)

KomaMRI.jl: An open-source framework for general MRI simulations with GPU acceleration

MAGNETIC RESONANCE IN MEDICINE 90 1 329-342

Silva J., Milovic C., Lambert M., Montalba C., Arrieta C., Uribe S., Tejos C., Irarrazaval P. (2023)

Toward a realistic in silico abdominal phantom for QSM

MAGNETIC RESONANCE IN MEDICINE 89 6 2402-2418

Firoozabadi AD.; Irarrazaval P.; Adasme P.; Zabala-Blanco D.; Játiva PP.; Azurdia-Meza C. (2022)

3D Multiple Sound Source Localization by Proposed T-Shaped Circular Distributed Microphone Arrays in Combination with GEVD and Adaptive GCC-PHAT/ML Algorithms

Sensors 22 3

Coronado R., Lima Da Cruz G., Castillo-Passi C., Tejos C., Uribe S., Prieto C., Irarrazaval P. (2021)

A spatial off-resonance correction in spirals for Magnetic Resonance Fingerprinting

IEEE Transactions on Medical Imaging

Milovic C., Prieto C., Bilgic B., Uribe S., Acosta-Cabronero J., Irarrazaval P., Tejos C. (2021)

Comparison of parameter optimization methods for quantitative susceptibility mapping

Magnetic Resonance in Medicine 84 3 1624-1637

Arrieta C., Sing-Long C., Mura J., Irarrazaval P., Andia M., Uribe s., Tejos C. (2021)

Level set segmentation with shape prior knowledge using intrinsic rotation, translation and scaling alignment

Biomedical Signal Processing and Control 63

Milovic C., Lambert., Langkammer C., Bredies K., Irarrazaval P., Tejos C. (2021)

Streaking artifact suppression of quantitative susceptibility mapping reconstructions via L1-norm data fidelity optimization (L1-QSM)

Magnetic Resonance in Medicine

della Maggiora G., Castillo-Passi C., Qiu W., Liu S., Milovic C., Sekino M., Tejos C., Uribe S., Irarrazaval P. (2020)

DeepSPIO: Super Paramagnetic Iron Oxide Particle Quantification using Deep Learning in Magnetic Resonance Imaging

IEEE Transactions on Pattern Analysis and Machine Intelligence

Varela-Mattatall G., Castillo-Passi C., Koch A., Mura J., Stirnberg R., Uribe S., Tejos C., Stöcker T., Irarrázaval P. (2020)

MAPL1: q?space reconstruction using L1?regularized mean apparent propagator

Magnetic Resonance in Medicine 84 4 2219-2230

Milovic C., Tejos C., Acosta-Cabronero J., Özbay P.S., Schwesser F., Marques J.P, Irarrázaval P., Bilgic B., Langkammer C. (2020)

The 2016 QSM Challenge: Lessons learned and considerations for a future challenge design

Magnetic Resonance in Medicine 84 3 1624-1637

Liu, Shuang Qiu, Wenqi Maggiora, Gabriel Kuwahata, Akihiro Kusakabe, Moriaki Irarrazaval, Pablo Sekino, Masaki, Proceedings of the ISMRM Scientific Meeting, 5067, Montreal, 2019 (2019)

B0 Field Map estimation with View Line sequence

Proceedings of the ISMRM Scientific Meeting, 5067, Montreal, 2019

Varela G., Koch A., Stirnberg R., Chabert S., Uribe S., Tejos C., Stocker T., Irarrazaval P. (2019)

Comparison of q-space reconstructions methods for undersampled diffusion spectrum imaging data.

Magnetic Resonance in Medical Sciences 1-11

della Maggiora, Gabriel Castillo-Passi, Carlos Wenqi, Qiu Sekino, Masaki Milovic, Carlos Irarrazaval, Pablo, Proceedings of the ISMRM Scientific Meeting, 4887, Montreal, 2019 (2019)

DeepSPIO: A SPIO particles quantification method using Deep Learning

Proceedings of the ISMRM Scientific Meeting, 4887, Montreal, 2019

Milovic, Carlos Langkammer, Christian Uribe, Sergio Irarrazabal, Pablo Acosta-Cabronero, Julio Tejos, Cristian , Proceedings of the ISMRM Scientific Meeting, 4940, Montreal, 2019 (2019)

Multiscale Spherical Mean Value based background field removal method for Quantitative Susceptibility Mapping

Proceedings of the ISMRM Scientific Meeting, 4940, Montreal, 2019

Irarrázaval P., Firoozabadi A., Uribe S., Tejos C., Sing-Long C. (2019)

Noise estimation for the velocity in MRI phase-contrast

Magnetic Resonance Imaging 63 250-257

Rivera K., Salas-Pérez F., Evheverría G., Urquiaga I., Dicenta S., Pérez D., de la Cerda P., González L., Andía M. E., Uribe S., Tejos C., Martínez G., Busso D., Irarrázaval P., Rigotti A. (2019)

Red Wine Grape Pomace Attenuates Atherosclerosis and Myocardial Damage and Increases Survival in Association with Improved Plasma Antioxidant Activity in a Murine Model of Lethal Ischemic Heart Disease

Nutrients 11 9 2135

Contreras-Duarte S., Chen P., Andía M., Uribe S., Irarrázaval P., Kopp S., Kern S., Marsche G., Busso D., Wadsack C., Rigotti A. (2018)

Attenuation of atherogenic apo B-48-dependent hyperlipidemia and high density lipoprotein remodeling induced by vitamin C and E combination and their beneficial effect on lethal ischemic heart disease in mice

Biological Research 51 34 11

C. Castillo-Passi, C. Prieto, G. Varela-Mattatall, C. Sing-Long, P. Irarrazaval. “Gini reweighted l1 minimization for rapid MRI.” Proceedings of the 26th Annual Meeting of ISMRM, 2018, Paris, France. (2018)

Gini reweighted l1 minimization for rapid MRI

Proceedings of the 26th Annual Meeting of ISMRM

Varela-Mattatall, Gabriel Castillo-Passi, Carlos Mura, Joaquin Irarrazaval, Pablo, Proceedings of the ISMRM Scientific Meeting, 1649, Paris, 2018 (2018)

Improved diffusion propagator reconstruction using Hermite functions and compressed sensing

Proceedings of the ISMRM Scientific Meeting, 1649, Paris, 2018

C. Castillo-Passi, G. Varela-Mattatall, C. Sing-Long, P. Irarrazaval. “Obtaining the barrier distribution in the micro-structure from diffusion spectra.” Proceedings of the 26th Annual Meeting of ISMRM, 2018, Paris, France. (2018)

Obtaining the barrier distribution in the micro-structure from diffusion spectra

Proceedings of the 26th Annual Meeting of ISMRM

Lane, Laura della Maggiora, Gabriel Schlotterbeck, Nicolás Montalba, Cristián Besa, Pablo Irarrazaval, Sebastián Burdiles, Alvaro Irarrazaval, Pablo, Proceedings of the ISMRM Scientific Meeting, 5176, Paris, 2018 (2018)

Protocol for in vivo acquisition and fully-automated segmentation of the anterior cruciate ligament

Proceedings of the ISMRM Scientific Meeting, 5176, Paris, 2018

Lane, Laura Schlotterbeck, Nicolás della Maggiora, Gabriel Castillo-Passi, Carlos Besa, Pablo Irarrazaval, Sebastián Burdiles, Alvaro Montalba, Cristián Irarrazaval, Pablo, Proceedings of the ISMRM Scientific Meeting, 2810, Paris, 2018 (2018)

Rapid acquisition for MSK applications using compressed sensing with small coils

Proceedings of the ISMRM Scientific Meeting, 2810, Paris, 2018

Sotelo J., Urbina J., Valverde I., Mura J., Tejos C., Irarrázaval P., Andia M.E., Hurtado D.E. and Uribe S. (2018)

Three-dimensional quantification of vorticity and helicity from 3D cine PC-MRI using finite-element interpolations

Magnetic Resonance in Medicine 79 1 541-553

Montalba C., Urbina J., Sotelo J., Andia M., Tejos C., Irarrázaval P., Hurtado D.E. and Valverde I. (2018)

Variability of 4D flow parameters when subjected to changes in MRI acquisition parameters using a realistic thoracic aortic phantom

Magnetic Resonance in Medicine 79 4 1882-1892

Sotelo J., Bächler P., Urbina J., Crelier G., Toro L., Ferreiro M., Valverde I., Andía M., Tejos C., Irarrázaval P. and Uribe S. (2017)

Quantification of pulmonary regurgitation in patients with repaired Tetralogy of Fallot by 2D phase-contrast MRI: Differences between the standard method of velocity averaging and a pixel-wise analysis

JRSM Cardiovascular Disease 6 1-8

Arrieta C., Uribe S., Sing-Long C., Hurtado D., Andía M., Irarrázaval P. and Tejos C. (2017)

Simultaneous left and right ventricle segmentation using topology preserving level sets

Biomedical Signal Processing and Control 33 88-95

Sotelo J., Urbina J., Valverde I., Tejos C., Irarrázaval P., Andía M.E., Uribe S. and Hurtado D.E. (2016)

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 35 6 1475-1487

Letelier K., Urbina J., Andía M., Tejos C., Irarrázaval P., Prieto C. and Uribe S. (2016)

Accelerating Dual Cardiac Phase Images Using Undersampled Radial Phase Encoding Trajectories

Magnetic Resonance Imaging 34 7 1017-1025

Mura J., Pino A.M., Sotelo J., Valverde I., Tejos C., Andia M.E., Irarrázaval P. and Uribe S. (2016)

Enhancing the Velocity Data From 4D Flow MR Images by Reducing its Divergence

IEEE Transactions on Medical Imaging 35 10 2353 - 2364

Arab J.P., Barrera F., Gallego C., Valderas J.P., Uribe S., Tejos C., Serrano C., Huete Á., Liberona J., Labbé P., Quiroga T., Benítez C., Irarrázaval P., Riquelme A. and Arrese M. (2016)

High prevalence of undiagnosed liver cirrhosis and advanced fibrosis in type 2 diabetic patients

Annals of Hepatology 15 5 721-728

Urbina J., Sotelo J.A., Springmüller D., Montalba C., Letelier K., Tejos C., Irarrázaval P., Andia M.E., Razavi R., Valverde I. and Uribe S.A. (2016)

Realistic Aortic Phantom to Study Hemodynamics Using MRI and Cardiac Catheterization in Normal and Aortic Coarctation Conditions

Journal of Magnetic Resonance Imaging 44 3 683-697

Arboleda C., Aguirre-Reyes D., García M.P., Tejos C., Muñoz L., Miquel J.F., Irarrázaval P., Andia M.E. and Uribe S. (2016)

Total Liver Fat Quantifi cation Using Three-Dimensio nalRespiratory Self-Navigated MRI Sequence

Magnetic Resonance Imaging 76 5 1400-1409

Aguirre-Reyes D.F., Sotelo J.A., Arab J.P., Arrese M., Tejos R., Irarrázaval P., Tejos C., Uribe S.A. and Andía M.E. (2015)

Intrahepatic portal vein blood volume estimated by non-contrast magnetic resonance imaging for the assessment of portal hypertension

Magnetic Resonance Imaging 33 8 970-977

Sotelo J., Urbina J., Valverde I., Tejos C., Irarrázaval P., Hurtado D.E. and Uribe S. (2015)

Quantification of wall shear stress using a finite-element method in multidimensional phase-contrast MR data of the thoracic aorta

Journal of Biomechanics 48 10 1817-1827

Pinto J.M., Arrieta C., Andía M.E., Uribe S., Ramoz-Grez J., Vargas A., Irarrázaval P. and Tejos C. (2015)

Sensitivity analysis of geometric errors in additive manufacturing medical models

Medical Engineering & Physics 37 3 328-334

Bultman E.M., Brodsky E.K., Horng D.E., Irarrázaval P., Shcelman W.R., Block W.F., Reeder S.B. (2014)

Quantitative hepatic perfusion modeling using DCE-MRI with sequential breathholds

Journal of Magnetic Resonance Imaging 39 4 853-865

Cádiz R.F., Muñoz C., Tejos C., Andía M., Uribe S. and Irarrázaval P. (2014)

Quantization error in magnetic resonance imaging

Concepts in Magnetic Resonance Part A 43A 3 79-89

Poonawalla A.H., Sjoberg B.P., Rehm J.L., Hernando D., Hines C.D., Irarrazaval P. and Reeder S.B. (2013)

Adipose tissue MRI for quantitative measurement of central obesity

Journal of Magnetic Resonance Imaging 37 3 707-716

Poonawalla AH, Sjoberg BP, Rehm JL, Hernando D, Hines CD, Irarrazaval P, Reeder SB. Adipose tissue MRI for quantitative measurement of central obesity. Journal Magnetic Resonance Imaging, vol 37, no 3, 707-716, 2013 (2013)

Adipose tissue MRI for quantitative measurement of central obesity

JOURNAL OF MAGNETIC RESONANCE IMAGING 37 3 707-716

Bächler P, Pinochet N, Sotelo J, Crelier G, Irarrazaval 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 (2013)

Assessment of normal flow patterns in the pulmonary circulation by using 4D magnetic resonance velocity mapping

MAGNETIC RESONANCE IMAGING 31 2 178-188

Bächler P., Pinochet N., Sotelo J., Crelier G., Irarrázaval P., Tejos C. and Uribe S. (2013)

Assessment of normal flow patterns in the pulmonary circulation by using 4D magnetic resonance velocity mapping.

Magnetic Resonance Imaging 31 2 178-188

C. Milovic, C. Oses, M. Villalon, S. Uribe, C. Lizama, C. Prieto, M. E. Andia, P. Irarrazaval, C. Tejos.Calcium (Ca2+) waves data calibration and analysis using image processing techniques. BMC Bioinformatics, 14:62, 2013. (2013)

Calcium (Ca2+) waves data calibration and analysis using image processing techniques

BMC Bioinformatics 14 162

Milovic C., Oses C., Villalon M., Uribe S., Lizama C., Prieto C., Andia M., Irarrázaval P. and Tejos C. (2013)

Calcium (Ca2+) waves data calibration and analysis using image processing techniques. http://dx.doi.org/10.1186/1471-2105-14-162

BMC Bioinformatics 14 162

P. Baechler; I. Valverde; N. Pinochet; S. Nordmeyer; T. Kuehne; G. Crelier; C. Tejos; P. Irarrazaval; P. (Beerbaum; S. Uribe.Caval Blood Flow Distribution in Patients with Fontan Circulation: Quantification by Using Particle Traces from 4D Flow MR Imaging. Radiology. V 267, 1, 67-75, 2013. DOI: 10.1148/radiol.12120778 (2013)

Caval Blood Flow Distribution in Patients with Fontan Circulation: Quantification by Using Particle Traces from 4D Flow MR Imaging

Radiology 267 1 67-75

Bächler P., Valverde I., Pinochet N., Nordmeyer S., Kuehne T., Crelier G., Tejos C., Irarázaval P., Beerbaum P. and Uribe S. (2013)

Caval blood flow distribution in patients with fontan circulation: Quantification by using particle traces from 4D flow MR imaging.

Radiology 267 1 67-75

Meneses L, Fava M, Diaz P, Andia M, Tejos C, Irarrazaval P, Uribe S. Embolization of Incompetent Pelvic Veins for the Treatment of Recurrent Varicose Veins in Lower LimbsPelvic Congestion Syndrome. Cardiovascular and Interventional Radiology, vol 36, no 1, 128--132 (see no 2 page 565 for Erratum), 201 (2013)

Embolization of Incompetent Pelvic Veins for the Treatment of Recurrent Varicose Veins in Lower Limbs and Pelvic Congestion Syndrome

CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY 36 1 128-132

Meneses L., Fava M., Díaz P., Andía M., Tejos C., Irarrázaval P. and Uribe S. (2013)

Embolization of incompetent pelvic veins for the treatment of recurrent varicose veins in lower limbs and pelvic congestion syndrome. http://dx.doi.org/10.1007/s00270-012-0389-x

CardioVascular and Interventional Radiology 36 1 128-132

Uribe S, Bächler P, Valverde I, Crelier GR, Beerbaum P, Tejos C, Irarrazaval 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 (2013)

Hemodynamic Assessment in Patients with One-and-a-Half Ventricle Repair Revealed by Four-Dimensional Flow Magnetic Resonance Imaging

PEDIATRIC CARDIOLOGY 34 2 447-451

Uribe S., Bächler P., Valverde I., Crelier G., Beerbaum P., Tejos C. and Irrrazaval P. (2013)

Hemodynamic assessment in patients with one-and-a-half ventricle repair revealed by four-dimensional flow magnetic resonance imaging. http://dx.doi.org/10.1007/s00246-012-0288-6

Pediatric Cardiology 34 2 447-451

Parot V., Sing-Long C., Lizama C., Tejos C., Uribe S. and Irarrázaval P. (2012)

Application of the fractional Fourier transform to image reconstruction in MRI. http://dx.doi.org/10.1002/mrm.23190

Magnetic Resonance in Medicine 68 1 17-29

Uribe S., Cadavid L., Hussain T., Parra R., Urcelay G., Heusser F., Andia M., Tejos C. and Irarrazaval P. (2012)

Cardiovascular magnetic resonance findings in a pediatric population with isolated left ventricular non-compaction. http://dx.doi.org/10.1186/1532-429x-14-9

Journal of Cardiovascular Magnetic Resonance 14 9 1-9

Honorato J. L., Parot V., Tejos C., Uribe S. and Irarrázaval P. (2012)

Chemical species separation with simultaneous estimation of field map and T2* using a k-space formulation. http://dx.doi.org/10.1002/mrm.23237

Magnetic Resonance in Medicine 68 2 400-408

(2012)

Medición de presiones relativas en aorta torácica y arteria pulmonar de voluntarios sanos y pacientes con Tetralogía de Fallot reparada utilizando la secuencia 4D Flow de resonancia magnética cardíaca

Revista chilena de radiología 18 4 157-162

(2012)

Normal values of wall shear stress in the pulmonary artery from 4D flow data

Journal of Cardiovascular Magnetic Resonance 14 Supp 1 W66

Serrano C., Barrera F., Labbé P., Liberona J., Arrese M., Irarrázaval P., Tejos C. and Uribe S. (2012)

Quantification of visceral adipose tissue using magnetic resonance imaging compared with anthropometry, in type 2 diabetic patients.

Revista Medica de Chile 140 12 1535-1543

Arrieta C., Uribe S., Ramos J., Vargas A., Irarrázaval P., Parot V. and Tejos C. (2012)

Quantitative assessments of geometric errors for rapid prototyping in medical applications. http://dx.doi.org/10.1108/13552541211271974

Rapid Prototyping Journal 18 6 431-442

Bertelsen A., Irarrázaval P. and Cadiz R. (2012)

Volume visualization using a spatially aware mobile display device

Computerized Medical Imaging and Graphics 36 1 66-71

N. Pinochet, P. Bächler, C. Tejos, G. Crelier, R. Parra, J.M. Allendes, P. Irarrázaval, S. Uribe. 4D FLOW: Una nueva herramienta de diagnóstico para cardiopatías congénitas. Revista Chilena de Radiología, vol. 17, no. 3, pp 134-140, 2011. (2011)

4D FLOW: Una nueva herramienta de diagnóstico para cardiopatías congénitas

Revista chilena de radiología 17 3 134-140

P Bächler, G. Crelier, P. Irarrazaval, 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. (2011)

Assessment of Blood Flow Patterns in the Pulmonary Artery with 4D Flow MRI

Proceedings 19th International Conference of the ISMRM 1 1 726

C. Arrieta, P. Irarrazaval, 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. (2011)

Cardiac Image Segmentation Using Level Sets with Preserved Topology

Proceedings 19th International Conference of the ISMRM 1 1 1188

Uribe S., Hussain T., Valverde I., Tejos C., Irarrazaval P., Fava M., Beerbaum P., Botnar R.M., Razavi R., Schaeffter T. and Greil G.F. (2011)

Congenital heart disease: coronary MR angiography in children during systole and diastole with dual cardiac phase whole-heart imaging. http://dx.doi.org/10.1148/radiol.11101659

Radiology 260 1 232-240

C. Serrano, F. Barrera, C. Riquelme, H Vidal, P. Labbé, F. Cruz, M. Arrese, P. Irarrázaval, Cristián Tejos, S. Uribe. Medición volumétrica de grasa visceral abdominal con RM y su relación con elastografía hepática en una población diabética. Revista chilena de radiología. v 17, n 4, 183-191, 2011. (2011)

Medición volumétrica de grasa visceral abdominal con RM y su relación con elastografía hepática en una población diabética

Revista chilena de radiología 17 4 183-191

Irarrazaval P., Lizama C., Parot V., Sing-Long C. and Tejos C. (2011)

The fractional fourier transform and quadratic-field magnetic resonance imaging. http://dx.doi.org/10.1016/j.camwa.2011.03.027

Computers & Mathematics with Applications 62 3 1576-1590

Ramirez L., Prieto C., Sing-Long C., Uribe S., Bactchelor P., Tejos C. and Irarrazaval P. (2011)

TRIO a technique for reconstruction using intensity order: Application to undersampled MRI. http://dx.doi.org/10.1109/TMI.2011.2132139

IEEE Transactions on Medical Imaging 30 8 1566-1576

Meneses L., Uribe S., Tejos C., Andia M.E., Fava M. and Irarrazaval P. (2011)

Using Magnetic Resonance phase contrast velocity mapping for diagnosing of pelvic congestion syndrome. http://dx.doi.org/10.1258/phleb.2010.010049

Phlebology 26 4 157-161

(2010)

4D FLOW: UNA NUEVA HERRAMIENTA DE DIAGNÓSTICO PARA CARDIOPATÍAS CONGÉNITAS

Congreso 2010 Sociedad Chilena de Radiología

(2010)

ASSESMENT OF BLOOD FLOW PATTERNS IN THE PULMONARY ARTERY USING 4D FLOW

Conferencia 2011 Society for Cardiovascular Magnetic Resonance

(2010)

CMR ASSESMENT OF VENTRICULAR PERFORMANCE IN A PEDIATRIC POPULATION WITH ISOLATED LEFT VENTRICULAR NON-COMPACTION

Radiological Society of North America

(2010)

Coronary MR Angiography in CHD Children During Systole and Diastole Using a Dual Cardiac Phase Scan of the Whole heart

Radiological Society of North America

(2010)

IMÁGENES CORONARIAS POR RESONANCIA MAGNÉTICA EN NIÑOS CON CARDIOPATIAS CONGENITAS

CONGRESO 2010 DE LA SOCIEDAD CHILENA DE CARDIOLOGÍA Y CIRUGÍA CARDIOVASCULAR

(2010)

PATRONES DE FLUJO EN LA ARTERIA PULMONAR USANDO 4D FLOW

Congreso 2010 Sociedad Chilena de Radiología

(2010)

RESONANCIA MAGNETICA CARDIOVASCULAR: ANÁLISIS DE PATRONES DE FLUJO AÓRTICO CON SECUENCIA “4D FLOW”

CONGRESO 2010 DE LA SOCIEDAD CHILENA DE CARDIOLOGÍA Y CIRUGÍA CARDIOVASCULAR

C. Arrieta, C. Tejos, J. Ramos, A. Vargas and P. Irarrazaval, Volumetric accuracy for rapid prototyping models, Actas de las Jornadas Chilenas de Ingeniería Biomédica, Valparaíso, Chile, 2009. (2010)

Volumetric accuracy for rapid prototyping models,

Actas de las Jornadas Chilenas de Ingeniería Biomédica

Andia M.E., Plett J., Tejos C., Guarini M.W., Navarro M.E., Razmilic D., Meneses L., Villalon M.J. and Irarrazaval P. (2009)

Enhancement of visual perception with use of dynamic cues. http://dx.doi.org/10.1148/radiol.2502080168

Radiology 250 2 551-557

Sing-Long C., Tejos C., Irarrazaval P. (2009) Reducción de los tiempos de adquisición de imágenes por resonancia magnética utilizando técnicas de compressed sensing. Revista Chilena de Radiología, octubre, 15, S 1, 10-16. (2009)

Reducción de los tiempos de adquisición de imágenes por resonancia magnética utilizando técnicas de compressed sensing

Revista Chilena de Radiología 15 S 1 10-16

Tejos C., Irarrazaval P. and Cárdenas-Blanco A. (2009)

Simplex mesh diffusion snakes: Integrating 2D and 3D deformable models and statistical shape knowledge in a variational framework. http://dx.doi.org/10.1007/s11263-009-0241-1

International Journal of Computer Vision 85 1 19-34

Meneses L, Tejos C., Irarrazaval P. (2009) Utilización de la resonancia magnética con contraste de fase para el diagnóstico del síndrome de congestión pelviana. Revista Chilena de Radiología, octubre, 15, S 1, 54-58. (2009)

Utilización de la resonancia magnética con contraste de fase para el diagnóstico del síndrome de congestión pelviana

Revista Chilena de Radiología 15 S 1 54-58

Cárdenas-Blanco A., Tejos C., Irarrazaval P. and Cameron I. (2008)

Noise in magnitude magnetic resonance images. http://dx.doi.org/10.1002/cmr.a.20124

Concepts in Magnetic Resonance Part A 32A 6 409-416

Uribe S., Guesalaga A., Mir R., Guarini M. and Irarrázaval P. (2007)

A 3D trayectory for undersampling k-space in MRSI applications. http://dx.doi.org/10.1016/j.mri.2006.10.001

Magnetic Resonance Imaging 25 3 350-358

Prieto C., Batchelor P.G., Hill D.L.G., Hajnal J.V., Guarini M. and Irarrazaval P. (2007)

Reconstruction of undersampled dynamic images by modeling the motion of object elements. http://dx.doi.org/10.1002/mrm.21222

Magnetic Resonance in Medicine 57 5 939-949

P. Batchelor, D. Atkinson, D. Hill, D. Larkman, J. Hajnal, P. Irarrazaval (2005) A Matrix Framework for General Non-Affine Motion Correction in Multishot Acquisitions Proceedings of the ISMRM Thirteenth Scientific Meeting, 2697, Miami, 2005 (2005)

A Matrix Framework for General Non-Affine Motion Correction in Multishot Acquisitions

S. Uribe, R. Mir, A. Guesalaga, J. Spiniak, P. Irarrazaval (2005) A Simple 3D k-Space Trajectory Desing Method for MRSI and MRI Applications Proceedings of the ISMRM Thirteenth Scientific Meeting, 2518, Miami, 2005 (2005)

A Simple 3D k-Space Trajectory Desing Method for MRSI and MRI Applications

Irarrázaval P., Boubertakh R., Razavi R., Hill D. (2005)

Dynamic three-dimensional undersampled data reconstruction employing temporal registration

Magnetic Resonance in Medicine 54 1207-1215

JL. Ulloa, P. Irarrazaval, J. Hajnal (2005) Exploring 3D RF Shimming for Slice Selective Imaging Proceedings of the ISMRM Thirteenth Scientific Meeting, 21, Miami, 2005 (2005)

Exploring 3D RF Shimming for Slice Selective Imaging

C. Arellano, S. Chabert, A. Villanueva, P. Irarrazaval (2005) Lung Perfusion Imaging at 0.5T Using Double Inversion Recovery Proceedings of the ISMRM Thirteenth Scientific Meeting, 1786, Miami, 2005 (2005)

Lung Perfusion Imaging at 0.5T Using Double Inversion Recovery

Batchelor P.G., Atkinson D., Irarrazaval P., Hill D.L.G., Hajnal J., Larkman D. (2005)

Matrix description of general motion correction applied to multishot images

Magnetic Resonance in Medicine 54 1273-1280

McLeish K., Irarrazaval P. (2005)

Scan time reduction with an adaptive field of view

Magnetic Resonance Imaging 23 47-52

C. Prieto, M. Guarini, D. Hill, R. Boubertakh, P. Batchelor, J. Hajnal, P. Irarrazaval (2005) Under-Sampled Dynamic Data Reconstruction Based on Object Motion Estimation Proceedings of the ISMRM Thirteenth Scientific Meeting, 2302, Miami, 2005 (2005)

Under-Sampled Dynamic Data Reconstruction Based on Object Motion Estimation

Spiniak J., Guesalaga A., Mir R., Guarini M., Irarrázaval P. (2005)

Undersampling k-space using fast progressive 3D trajectories

Magnetic Resonance in Medicine 54 4 886-892

S. Malik, S. Schmitz, J. Fitzpatrick, P. Irarrazaval, D. Hill, J. Hajnal (2005) X-F Choice: A Reconstruction Method for Under-Sampled Dynamic Data Using an Adaptive Fitting Approach Proceedings of the ISMRM Thirteenth Scientific Meeting, 2410, Miami, 2005 (2005)

X-F Choice: A Reconstruction Method for Under-Sampled Dynamic Data Using an Adaptive Fitting Approach

Ulloa J.L., Guarini M., Guesalaga A., Irarrázaval P. (2004)

Chebyshev series for designing RF pulses employing an optimal control approach

IEEE Transactions on Medical Imaging 23 11 1445-1452

Morales S., Guesalaga A., Fernández M.P., Guarini M., Irarrázaval P. (2004)

Computer reconstruction of pine growth rings using MRI

Magnetic Resonance Imaging 22 3 403-412

R. Boubertakh, P. Irarrazaval, D. Hill, J. Hajnal, S. Arridge, R. Razavi (2004) Dynamic Images Reconstruction using kt-BLAST without Training Data Proceedings of the ISMRM Twelfth Scientific Meeting, 342, Kyoto (2004)

Dynamic Images Reconstruction using kt-BLAST without Training Data

Mir R., Guesalaga A., Spiniak J., Guarini M., Irarrazaval P. (2004)

Fast three-dimensional k-space trajectory design using missile guidance ideas

Magnetic Resonance in Medicine 52 329-336

J.I. Bilbao, J.L. Ulloa, M. Guarini, P. Irarrazaval (2004) K-Space Information Map Proceedings of the ISMRM Twelfth Scientific Meeting, 342, Kyoto (2004)

K-Space Information Map

Andaur J., Guesalaga A., Agosin E., Guarini M., Irarrázaval P. (2004)

Magnetic resonance imaging for nondestructive analysis of wine

Journal of Agricultural and Food Chemistry 52 165-170

J.M. Fernandez, P. Irarrazaval (2004) Non-Linear Magnetic Field Application for MR Imaging: Traveling Pulse Encoding Proceedings of the ISMRM Twelfth Scientific Meeting, 342, Kyoto (2004)

Non-Linear Magnetic Field Application for MR Imaging: Traveling Pulse Encoding

Irarrázaval P, Boubertakh R, Tsao J, Razavi, R, Hill D (2004) Reconstruction of Undersampled Dynamic Images Based on Time Frame Registration Proceedings of the ISMRM Twelfth Scientific Meeting, 342, Kyoto (2004)

Reconstruction of Undersampled Dynamic Images Based on Time Frame Registration

J.L. Albornoz, I. Contreras, M. Rosenblitt, P. Irarrazaval (2003) Exploiting Information Redundancy Using an Undersampled Projection Acquisition Technique Proceedings of the ISMRM Eleventh Scientific Meeting, Toronto (2003)

Exploiting Information Redundancy Using an Undersampled Projection Acquisition Technique

R. Mir, A. Guesalaga, M. Rosenblitt, P. Irarrazaval (2003) Fast Three Dimensional $k$-space Trajectory Desing Using Missile Guidance Ideas Proceedings of the ISMRM Eleventh Scientific Meeting, Toronto (2003)

Fast Three Dimensional $k$-space Trajectory Desing Using Missile Guidance Ideas

Guesalaga A., Irarrázaval P., Guarini M., Alvarez R. (2003)

Measurement of the glaucomatous cup using sequentially acquired stereoscopic images

Measurement 34 207-213

Sabat A., Mir R., Guarini M., Guesalaga A., Irarrázaval P. (2003)

Three dimensional k-space trajectory design using genetic algorithms

Magnetic Resonance Imaging 21 7 755-764

Lisboa J.C., Guarini M., Irarrázaval P. (2002)

A correction algorithm for undersampled images using dynamics segmentation and entropy based focus criterion.

Magnetic Resonance Imaging 20 659-666

Ocaranza M.P., Diaz-Araya G., Chiong M., Muñoz D., Riveros J.P., Ebensperger R., Sabat S., Irarrázaval P., Jalil J.E., Lavandero S. (2002)

Isoprotenol and angiotensin I-converting enzyme in lung, left ventricle, and plasma during myocardial hypertrophy and fibrosis.

Journal of Cardiovascular Pharmacology 40 2 246-254

Contreras I., Guesalaga A., Fernández P., Guarini M., Irarrázaval P. (2002)

MRI fast tree log scanning with helical undersampled projection acquisitions

Journal of Magnetic Resonance Imaging 20 10 781-787

Akel J.A., Rosenblitt M., Irarrazaval P. (2002)

Off-resonance correction using an estimated linear time map.

Magnetic Resonance Imaging 20 189-198

Thedens D.R., Irarrázaval P., Sachs T., Meyer C., Nishimura D. (1999)

Fast magnetic resonance coronary angiography with a 3D stack of spirals trajectory

Magnetic Resonance in Medicine 41 1170-1179

Irarrázaval P., Santos J.M., Guarini M., Nishimura D. (1999)

Flow properties of fast three-dimensional sequences for Mr. Angiography

Magnetic Resonance Imaging 17 10 1469-1479

Cline H. E., Thedens D.R., Irarrázaval P., Meyer C.H., Hu B. S., Nishimura D. G., Ludke S. (1998)

3D MR coronary artery segmentation

Magnetic Resonance in Medicine 40 5 697-702

Adalsteinsson E, Irarrazaval P., Topp S., Meyer C., Macovski A., Spielman D. (1998)

Volumetric apectroscopic imaging with spiral-based k-Space trajectories

Magnetic Resonance in Medicine 39 6 889-898

Brittain J., Olcott E., Szuba A., Gold G., Wright G., Irarrázabal P., Nishimura D. (1997)

Three-dimensional flow-independet perpheral angiography

Magnetic Resonance in Medicine 38 343-354

Irarrázabal P., Meyer C., Nishimura D., Macovski A. (1996)

Inhomogeneity Correction using an estimated linear field map.

Magnetic Resonance in Medicine 35 2 278-282

Irarrázabal P., Nishimura D (1995)

Fast three dimensional magnetic resonance imaging.

Magnetic Resonance in Medicine 33 5 656-662.

Sachs T., Meyer C., Irarrázabal P., Hu B., Nishimura D. (1995)

The diminishing variance algorithm for real-time reduction of motion artifacts in MRI.

Magnetic Resonance in Medicine 34 3 412-422

Adalsteinsson E., Irarrázabal P., Spielman D., Macovski A. (1995)

Three-dimensional spectroscopic imaging with time-varying gradients.

Magnetic Resonance in Medicine 33 4 461-466

Irarrázabal P., Nishimura D. (1994)

Three-dimensional K-space trajectory for fast volumetric imaging.

Journal of Magnetic Resonance Imaging 4 2-2.

Irarrázabal P., Hu B., Pauly J., Nishimura D. (1993)

Spatially resolved and localized real- time velocity distribution.

Magnetic Resonance in Medicine 30 207-212.