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2. Magnetic resonance in patients with cardiovascular devices. SEC-GT CRMTC/SEC-Heart Rhythm Association/SERAM/SEICAT consensus document

Author

Barreiro-Pérez, Manuel, Cabeza, Beatriz, Calvo, David, Reyes-Juárez, José Luis, Datino, Tomás, Vañó Galván, Eliseo, Maceira González, Alicia M., Delgado Sánchez-Gracián, Carlos, Prat-González, Susanna, Perea, Rosario J., Bastarrika, Gorka, Sánchez, Marcelo, Jiménez-Borreguero, Luis Jesús, Fernández-Golfín Lobán, Covadonga, Rodríguez Palomares, José F., Tolosana, José María, Hidalgo Pérez, José Alberto, Pérez-David, Esther, Bertomeu-González, Vicente, and Cuéllar, Hug

Published
2023
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3. Resonancia magnética para portadores de dispositivos cardiovasculares. Consenso SEC-GT CRMTC/SEC-Asociación del Ritmo Cardiaco/SERAM/SEICAT

Author

Barreiro-Pérez, Manuel, Cabeza, Beatriz, Calvo, David, Reyes-Juárez, José Luis, Datino, Tomás, Vañó Galván, Eliseo, Maceira González, Alicia M., Delgado Sánchez-Gracián, Carlos, Prat-González, Susanna, Perea, Rosario J., Bastarrika, Gorka, Sánchez, Marcelo, Jiménez-Borreguero, Luis Jesús, Fernández-Golfín Lobán, Covadonga, Rodríguez Palomares, José F., Tolosana, José María, Hidalgo Pérez, José Alberto, Pérez-David, Esther, Bertomeu-González, Vicente, and Cuéllar, Hug

Published
2023
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4. Prognostic Value of Late Gadolinium Enhancement for the Prediction of Cardiovascular Outcomes in Dilated Cardiomyopathy: An International, Multi-Institutional Study of the MINICOR Group

Author

Alba, Ana Carolina, Gaztañaga, Juan, Foroutan, Farid, Thavendiranathan, Paaladinesh, Merlo, Marco, Alonso-Rodriguez, David, Vallejo-García, Victor, Vidal-Perez, Rafael, Corros-Vicente, Cecilia, Barreiro-Pérez, Manuel, Pazos-López, Pablo, Perez-David, Esther, Dykstra, Steven, Flewitt, Jacqueline, Pérez-Rivera, José Ángel, Vazquez-Caamaño, Maria, Katz, Stuart D., Sinagra, Gianfranco, Køber, Lars, Poole, Jeanne, Ross, Heather, Farkouh, Michael E., and White, James A.

Published
2020
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5. Scar Extension Measured by Magnetic Resonance–Based Signal Intensity Mapping Predicts Ventricular Tachycardia Recurrence After Substrate Ablation in Patients With Previous Myocardial Infarction

Author

Ávila, Pablo, Pérez-David, Esther, Izquierdo, Maite, Rojas-González, Antonio, Sánchez-Gómez, Juan M., Ledesma-Carbayo, María J., López-Lereu, M. Pilar, Loughlin, Gerard, Monmeneu, José V., González-Torrecilla, Esteban, Atienza, Felipe, Datino, Tomas, Bravo, Loreto, Bermejo, Javier, Fernández-Avilés, Francisco, Ruíz-Granel, Ricardo, and Arenal, Ángel

Published
2015
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14. Prognostic Value of Late Gadolinium Enhancement for the Prediction of Cardiovascular Outcomes in Dilated Cardiomyopathy:An International, Multi-Institutional Study of the MINICOR Group

Author

Alba, Ana Carolina, Gaztañaga, Juan, Foroutan, Farid, Thavendiranathan, Paaladinesh, Merlo, Marco, Alonso-Rodriguez, David, Vallejo-García, Victor, Vidal-Perez, Rafael, Corros-Vicente, Cecilia, Barreiro-Pérez, Manuel, Pazos-López, Pablo, Perez-David, Esther, Dykstra, Steven, Flewitt, Jacqueline, Pérez-Rivera, José Ángel, Vazquez-Caamaño, Maria, Katz, Stuart D, Sinagra, Gianfranco, Køber, Lars, Poole, Jeanne, Ross, Heather, Farkouh, Michael E, White, James A, Alba, Ana Carolina, Gaztañaga, Juan, Foroutan, Farid, Thavendiranathan, Paaladinesh, Merlo, Marco, Alonso-Rodriguez, David, Vallejo-García, Victor, Vidal-Perez, Rafael, Corros-Vicente, Cecilia, Barreiro-Pérez, Manuel, Pazos-López, Pablo, Perez-David, Esther, Dykstra, Steven, Flewitt, Jacqueline, Pérez-Rivera, José Ángel, Vazquez-Caamaño, Maria, Katz, Stuart D, Sinagra, Gianfranco, Køber, Lars, Poole, Jeanne, Ross, Heather, Farkouh, Michael E, and White, James A

Abstract

BACKGROUND: Dilated cardiomyopathy is associated with increased risk of major cardiovascular events. Late gadolinium enhancement (LGE) cardiac magnetic resonance imaging is a unique tissue-based marker that, in single-center studies, suggests strong prognostic value. We retrospectively studied associations between LGE presence and adverse cardiovascular events in patients with dilated cardiomyopathy in a multicenter setting as part of an emerging global consortium (MINICOR [Multi-Modal International Cardiovascular Outcomes Registry]).METHODS: Consecutive patients with dilated cardiomyopathy referred for cardiac magnetic resonance (2000-2017) at 12 institutions in 4 countries were studied. Using multivariable Cox proportional hazard and semiparametric Fine and Gray models, we evaluated the association between LGE and the composite primary end point of all-cause mortality, heart transplantation, or left ventricular assist device implant and a secondary arrhythmic end point of sudden cardiac death or appropriate implantable cardioverter-defibrillator shock.RESULTS: We studied 1672 patients, mean age 56±14 years (29% female), left ventricular ejection fraction 33±11%, and 25% having New York Heart Association class III to IV; 650 patients (39%) had LGE. During 2.3 years (interquartile range, 1.0-4.3) follow-up, 160 patients experienced the primary end point, and 88 experienced the arrhythmic end point. In multivariable analyses, LGE was associated with 1.5-fold (hazard ratio, 1.45 [95% CI, 1.03-2.04]) risk of the primary end point and 1.8-fold (hazard ratio, 1.82 [95% CI, 1.20-3.06]) risk of the arrhythmic end point. Primary end point risk was increased in patients with multiple LGE patterns, although arrhythmic risk was higher among patients receiving primary prevention implantable cardioverter-defibrillator and widening QRS.CONCLUSIONS: In this large multinational study of patients with dilated cardiomyopathy, the presence of LGE showed strong

Published
2020

19. Long-Term LV Characterization Using CMR in Patients With Spontaneous Coronary Artery Dissection

Author

Diez-Delhoyo, Felipe, primary, Sanz-Ruiz, Ricardo, additional, Perez-David, Esther, additional, Gutierrez-Ibañes, Enrique, additional, González-Saldivar, Hugo, additional, Ledesma-Carbayo, Maria Jesus, additional, Vazquez-Alvarez, Maria Eugenia, additional, Gonzalez-Mansilla, Ana, additional, Soriano, Javier, additional, Quiroz-Burgos, Jose Angel, additional, Elizaga, Jaime, additional, Prieto-Arevalo, Raquel, additional, Espinosa, Maria Angeles, additional, Martínez-Legazpi, Pablo, additional, Bermejo, Javier, additional, and Fernandez-Aviles, Francisco, additional

Published
2020
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21. Influence of age on gender differences in the management of acute inferior or posterior myocardial infarction *

Author

Martinez-Selles, Manuel, Lopez-Palop, Ramon, Perez-David, Esther, and Bueno, Hector

Subjects
Heart attack -- Research -- Risk factors -- Care and treatment, Age -- Research, Cardiac patients -- Care and treatment, Health, Care and treatment, Research, Risk factors
Abstract

Study objectives: To assess the effect of gender on the in-hospital management of patients with acute inferior or posterior myocardial infarction (MI). Design: Retrospective analysis of clinical records. Gender differences [...]

Published
2005

24. EVOLUTION AND STRUCTURAL CORRELATION OF SUBACUTE CORONARY MICROCIRCULATORY CHANGES AFTER ADMINISTRATION OF ALLOGENEIC CARDIAC STEM CELLS FOR TREATING MYOCARDIAL INFARCTION

Author

Gutierrez, Enrique, primary, Piña, Maria Jesus, additional, Palacios, Itziar, additional, Baez-Diaz, Claudia, additional, Sanz-Ruiz, Ricardo, additional, Eleuterio, Lombardo, additional, Perez-David, Esther, additional, Margallo, Francisco Miguel Sanchez, additional, Fernandez-Aviles, Francisco, additional, and Bermejo, Javier, additional

Published
2019
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29. Registration and fusion of contrast-enhanced MRI myocardial substrate maps and X-ray angiograms

Author

Ortuno, Juan E., Perez-David, Esther, Arenal, Angel, Bermejo, Javier, Santos, Andres, and María J. Ledesma-Carbayo

Subjects
Telecomunicaciones, Medicina
Abstract

The aim of this work is to provide the necessary methods to register and fuse the endo-epicardial signal intensity (SI) maps extracted from contrast-enhanced magnetic resonance imaging (ceMRI) with X-ray coronary ngiograms using an intrinsic registrationbased algorithm to help pre-planning and guidance of catheterization procedures. Fusion of angiograms with SI maps was treated as a 2D-3D pose estimation, where each image point is projected to a Plücker line, and the screw representation for rigid motions is minimized using a gradient descent method. The resultant transformation is applied to the SI map that is then projected and fused on each angiogram. The proposed method was tested in clinical datasets from 6 patients with prior myocardial infarction. The registration procedure is optionally combined with an iterative closest point algorithm (ICP) that aligns the ventricular contours segmented from two ventriculograms.

Published
2013

32. Abstract 18968: Correlation Between Myocardial Perfusion and Contractility by SPECT and MRI, and Electromechanical Mapping Parameters in Patients with Advanced Coronary Artery Disease. A PRECISE Substudy

Author

Sanz-Ruiz, Ricardo, primary, Gutierrez Ibañes, Enrique, additional, Perez David, Esther, additional, Alonso Farto, Juan Carlos, additional, Elizaga Corrales, Jaime, additional, Fernández Santos, Maria Eugenia, additional, Sanchez Fernandez, Pedro Luis, additional, and Fernández Avilés, Francisco, additional

Published
2012
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35. QUANTITATIVE ASSESSMENT OF INTRAVENTRICULAR VORTICITY USING CONVENTIONAL COLOR-DOPPLER ULTRASOUND. HEAD TO HEAD CLINICAL VALIDATION AGAINST PHASE-CONTRAST MAGNETIC RESONANCE IMAGING

Author

Alhama, Marta, primary, Bermejo, Javier, additional, Yotti, Raquel, additional, Perez-David, Esther, additional, Benito, Yolanda, additional, Gonzalez-Mansilla, Ana, additional, del Villar, Candelas Perez, additional, Fernandez-Aviles, Francisco, additional, and del Alamo, Juan, additional

Published
2012
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37. Noninvasive Identification of Ventricular Tachycardia-Related Conducting Channels Using Contrast-Enhanced Magnetic Resonance Imaging in Patients With Chronic Myocardial Infarction

Author

Perez-David, Esther, primary, Arenal, Ángel, additional, Rubio-Guivernau, José L., additional, del Castillo, Roberto, additional, Atea, Leonardo, additional, Arbelo, Elena, additional, Caballero, Eduardo, additional, Celorrio, Verónica, additional, Datino, Tomas, additional, Gonzalez-Torrecilla, Esteban, additional, Atienza, Felipe, additional, Ledesma-Carbayo, Maria J., additional, Bermejo, Javier, additional, Medina, Alfonso, additional, and Fernández-Avilés, Francisco, additional

Published
2011
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38. Registration and fusion of contrast-enhanced MRI myocardial substrate maps and X-ray angiograms.

Author

Ortuno, Juan E, Perez-David, Esther, Arenal, Angel, Bermejo, Javier, Santos, Andres, and Ledesma-Carbayo, Maria J

Abstract

The aim of this work is to provide the necessary methods to register and fuse the endo-epicardial signal intensity (SI) maps extracted from contrast-enhanced magnetic resonance imaging (ceMRI) with X-ray coronary angiograms using an intrinsic registration-based algorithm to help pre-planning and guidance of catheterization procedures. [ABSTRACT FROM PUBLISHER]

Published
2013

39. Non-invasive estimation of the activation sequence in the atria during sinus rhythm and atrial tachyarrhythmia.

Author

Pedron-Torrecilla, Jorge, Climent, Andreu M, Liberos, Alejandro, Perez-David, Esther, Millet, Jose, Atienza, Felipe, and Guillem, Maria S

Abstract

Ablation procedures have become one of the most efficient treatments for termination of atrial arrhythmias. The aim of the present study is the evaluation of the potential use of noninvasive imaging as a clinical tool for the identification of atrial tachycardia origin prior to an ablation procedure. Simultaneous 67-lead body surface potential recordings and 15 intracardiac electrograms (EGM) were obtained for one patient during sinus rhythm and pacing the left superior pulmonary vein. 3D heart and torso geometries were obtained by using computed axial tomography images. Epicardial activation sequences were computed by solving the inverse problem of the electrocardiology. Reconstructed activation sequences were consistent with recorded EGMs. Measured and estimated activation time differences between right and left atria were 93 ms and 102 ms during sinus rhythm respectively and 49 ms and 71 ms respectively during left atrial pacing. [ABSTRACT FROM PUBLISHER]

Published
2012

43. Two-Dimensional Intraventricular Flow Mapping by Digital Processing Conventional Color-Doppler Echocardiography Images.

Author

Garcia, Damien, del Alamo, Juan C., Tanne, David, Yotti, Raquel, Cortina, Cristina, Bertrand, Éric, Antoranz, José Carlos, Perez-David, Esther, Rieu, Régis, Fernandez-Aviles, Francisco, and Bermejo, Javier

Abstract

Doppler echocardiography remains the most extended clinical modality for the evaluation of left ventricular (LV) function. Current Doppler ultrasound methods, however, are limited to the representation of a single flow velocity component. We thus developed a novel technique to construct 2D time-resolved (2D+t) LV velocity fields from conventional transthoracic clinical acquisitions. Combining color-Doppler velocities with LV wall positions, the cross-beam blood velocities were calculated using the continuity equation under a planar flow assumption. To validate the algorithm, 2D Doppler flow mapping and laser particle image velocimetry (PIV) measurements were carried out in an atrio-ventricular duplicator. Phase-contrast magnetic resonance (MR) acquisitions were used to measure in vivo the error due to the 2D flow assumption and to potential scan-plane misalignment. Finally, the applicability of the Doppler technique was tested in the clinical setting. In vitro experiments demonstrated that the new method yields an accurate quantitative description of the main vortex that forms during the cardiac cycle (mean error <25\% for vortex radius, position and circulation). MR image analysis evidenced that the error due to the planar flow assumption is close to 15% and does not preclude the characterization of major vortex properties neither in the normal nor in the dilated LV. These results are yet to be confirmed by a head-to-head clinical validation study. Clinical Doppler studies showed that the method is readily applicable and that a single large anterograde vortex develops in the healthy ventricle while supplementary retrograde swirling structures may appear in the diseased heart. The proposed echocardiographic method based on the continuity equation is fast, clinically-compliant and does not require complex training. This technique will potentially enable investigators to study of additional quantitative aspects of intraventricular flow dynamics in the clinical setting by high-throughput processing conventional color-Doppler images. [ABSTRACT FROM PUBLISHER]

Published
2010
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