Výsledky vyhledávání - "Álvaro Tormos"

Simultaneous atrial and ventricular restitution and fibrillation analyses using a low-cost scalable panoramic whole-heart optical mapping configuration for whole-heart imaging of translational models

Autor: José Millet, Álvaro Tormos, Manuel Zarzoso, F J Chorro-Gasco, L. Such, Antonio Alberola, Antonio Guill, Conrado J. Calvo

Publikováno v: European Heart Journal. 42

Introduction Optical mapping (OM) is the primary method for imaging electrophysiologically relevant parameters from the outer surface of Langendorff-perfused hearts. However, current panoramic OM systems are financially challenging, require multiple

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ff557abb889b692abf5296434772e0e
https://doi.org/10.1093/eurheartj/ehab724.3324

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Estudio experimental de los efectos de EIPA, losartán y BQ-123 sobre las modificaciones electrofisiológicas inducidas por el estiramiento miocárdico

Autor: Irene del Canto, Luis Such, Carlos Soler, Luis Such-Miquel, Laia Brines, Álvaro Tormos, Francisco J. Chorro, Isabel Trapero, Conrado J. Calvo, Manuel Zarzoso

Publikováno v: Revista Española de Cardiología. 68:1101-1110

Resumen Introduccion y objetivos Se han implicado diversos mecanismos en la respuesta mecanica al estiramiento miocardico, que incluyen la activacion del intercambiador Na+/H+ por acciones autocrinas y paracrinas. Se estudia la participacion de estos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec68dc641d4f7c47bce8a9e0b4ab1423
https://doi.org/10.1016/j.recesp.2014.12.024

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Effects of the inhibition of late sodium current by GS967 on stretch-induced changes in cardiac electrophysiology

Autor: Álvaro Tormos, Luis Such, Laura Santamaría, Germán Parra, O J Arias-Mutis, Carlos Soler, Luis Such-Miquel, Manuel Zarzoso, Patricia Genovés, Antonio Alberola, Francisco J. Chorro, Irene del Canto

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[EN] PurposeMechanical stretch increases sodium and calcium entry into myocytes and activates the late sodium current. GS967, a triazolopyridine derivative, is a sodium channel blocker with preferential effects on the late sodium current. The present

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e425a3872501f056314b7344e61d5a26
https://hdl.handle.net/10251/125110

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Ranolazine Attenuates the Electrophysiological Effects of Myocardial Stretch in Langendorff-Perfused Rabbit Hearts

Autor: Manuel Zarzoso, Laia Brines, Irene del Canto, Germán Parra, Antonio Alberola, Luis Such-Miquel, Carlos Soler, Conrado J. Calvo, Álvaro Tormos, Francisco J. Chorro, Luis Such, Isabel Trapero

Publikováno v: Cardiovascular Drugs and Therapy. 29:231-241

Mechanical stretch is an arrhythmogenic factor found in situations of cardiac overload or dyssynchronic contraction. Ranolazine is an antianginal agent that inhibits the late Na (+) current and has been shown to exert a protective effect against arrh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd6b95c6600144edbce511f90e2ae0dd
https://doi.org/10.1007/s10557-015-6587-4

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Heterogeneidades inducidas en el intervalo QT mediante enfriamiento/calentamiento epicárdico local. Estudio experimental

Autor: Antonio Cebrián, Luis Such-Miquel, Luis Such, José Millet, E Roses, Manuel Zarzoso, Francisco J. Chorro, Álvaro Tormos, Antonio Alberola, Antonio Guill

Publikováno v: Revista Española de Cardiología. 67:993-998

Resumen Introduccion y objetivos La duracion anormal del intervalo QT o su dispersion se han asociado con un incremento en el riesgo de arritmias ventriculares. Se analiza el posible efecto arritmogenico de sus variaciones inducidas mediante enfriami

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db632c3f57b3f534743a141eaceda438
https://doi.org/10.1016/j.recesp.2014.02.028

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Dual-sided Mapping During Global Stretch Using a Custom Miniaturized Endocardial Balloon with a Multipurpose Multichannel Acquisition System for Preclinical Electrophysiological Studies

Autor: Elena Simarro, Manuel Zarzoso, José Millet, E Roses, Conrado J. Calvo, Antonio Guill, Antonio Cebrián, Oscar Arias, J. Chorro, Santiago Jimenez-Serrano, Álvaro Tormos

Publikováno v: CinC

Acute regional myocardial stretch (STR) is known to induce myocardial electrophysiological modifications via mechano-electric feedback (MEF), including abnormal repolarization, premature excitation and increased complexity of activation leading to th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::758416084bd01838d7e4bf1f87b43764
https://doi.org/10.22489/cinc.2017.106-383

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A Single-sensor High-resolution Panoramic Optical Mapping Configuration for Simultaneous Non-overlapped Complete Atrial and Ventricular Parametric Imaging

Autor: Conrado J. Calvo, J. Chorro, Antonio Guill, Luis Such, Luis Such-Miquel, Álvaro Tormos, Oscar Arias, Manuel Zarzoso, José Millet

Publikováno v: CinC

Nowadays optical mapping (OM) is the primary method for imaging electrophysiologically relevant parameters from the outer surface of Langendorff-perfused hearts. This technique has become essential for comprehensively understanding mechanisms of card

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd29791e8341152da99ffcc577195bbb
https://doi.org/10.22489/cinc.2017.107-456

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Ventricular Fibrillation Conduction through an Isthmus of Preserved Myocardium between Radiofrequency Lesions

Autor: Joaquín Cánoves, Antonio Alberola, Francisca Pelechano, Francisco J. Chorro, Xavier Ibañez-Catalá, José M. Cerdá, Luis Such-Miquel, Isabel Trapero, Álvaro Tormos, Luis Mainar, Luis Such

Publikováno v: Pacing and Clinical Electrophysiology. 36:286-298

Background Selective local acceleration of myocardial activation during ventricular fibrillation (VF) contributes information on the interactions between neighboring zones during the arrhythmia. This study analyzes these interactions, centering the o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b15091808572170b8941435535228488
https://doi.org/10.1111/pace.12060

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