Zobrazeno 1 - 10
of 75
pro vyhledávání: '"RAFAEL J. RAMIREZ"'
Autor:
Juan Torrado, MD, PhD, Gurukripa N. Kowlgi, MD, Rafael J. Ramirez, PhD, Jaime Balderas-Villalobos, PhD, Daniel Jovin, BS, Chandler Parker, BS, Evani Om, BS, Sergei Airapetov, DO, Karoly Kaszala, MD, PhD, FHRS, Alex Y. Tan, MD, FHRS, Kenneth A. Ellenbogen, MD, FHRS, Jose F. Huizar, MD, FHRS
Publikováno v:
Heart Rhythm O2, Vol 2, Iss 1, Pp 80-88 (2021)
Background: Tachycardia and heart rate irregularity are proposed triggers of premature ventricular contraction–induced cardiomyopathy (PVC-cardiomyopathy). Bigeminal premature atrial and ventricular contractions (PACs and PVCs) increase heart rate
Externí odkaz:
https://doaj.org/article/2322b89a845d4095a90fbd43a6ff925d
Autor:
Óscar Salvador‐Montañés, Rafael J. Ramirez, Yoshio Takemoto, Steven R. Ennis, Daniel Garcia‐Iglesias, Sicong Wang, Patrick J. Wolfer, Jiang Jiang, Sergey V. Mironov, Sandeep V. Pandit, José Jalife, Omer Berenfeld
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 10, Iss 22 (2021)
Background Activation during onset of atrial fibrillation is poorly understood. We aimed at developing a panoramic optical mapping system for the atria and test the hypothesis that sequential rotors underlie acceleration of atrial fibrillation during
Externí odkaz:
https://doaj.org/article/e9ddb88ea4084596be68883f6abe68c4
Autor:
Yoshio Takemoto, MD, PhD, Rafael J. Ramirez, PhD, Miki Yokokawa, MD, Kuljeet Kaur, PhD, Daniela Ponce-Balbuena, PhD, Mohamad C. Sinno, MD, B. Cicero Willis, MD, Hamid Ghanbari, MD, Steven R. Ennis, PhD, Guadalupe Guerrero-Serna, PhD, Bettina C. Henzi, MD, Rakesh Latchamsetty, MD, Roberto Ramos-Mondragon, PhD, Hassan Musa, PhD, Raphael P. Martins, MD, Sandeep V. Pandit, PhD, Sami F. Noujaim, PhD, Thomas Crawford, MD, Krit Jongnarangsin, MD, Frank Pelosi, MD, Frank Bogun, MD, Aman Chugh, MD, Omer Berenfeld, PhD, Fred Morady, MD, Hakan Oral, MD, José Jalife, MD
Publikováno v:
JACC: Basic to Translational Science, Vol 1, Iss 3, Pp 143-154 (2016)
Atrial fibrillation (AF) usually starts as paroxysmal but can evolve relentlessly to the persistent and permanent forms. However, the mechanisms governing such a transition are unknown. The authors show that intracardiac serum levels of galectin (Gal
Externí odkaz:
https://doaj.org/article/a90b9ded79a648ef8661102813d6022f
Autor:
Jaime Balderas-Villalobos, J. M. L. Medina-Contreras, Christopher Lynch, Rajiv Kabadi, Rafael J. Ramirez, Alex Y. Tan, Karoly Kaszala, Montserrat Samsó, Jose F. Huizar, Jose M. Eltit
Premature ventricular contractions (PVCs) are the most frequent ventricular arrhythmias in the overall population. PVCs are known to acutely enhance contractility by the post-extrasystolic potentiation phenomenon, but over time persistent PVCs promot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1177ca16366e7e79e80a65325ef608a8
Autor:
Jaime, Balderas-Villalobos, J M L, Medina-Contreras, Christopher, Lynch, Rajiv, Kabadi, Rafael J, Ramirez, Alex Y, Tan, Karoly, Kaszala, Montserrat, Samsó, Jose F, Huizar, Jose M, Eltit
Publikováno v:
Molecular and cellular biochemistry.
Premature ventricular contractions (PVCs) are the most frequent ventricular arrhythmias in the overall population. PVCs are known to acutely enhance contractility by the post-extrasystolic potentiation phenomenon, but over time persistent PVCs promot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::01f62b3fb0fe54ba0f431d7950bc5615
https://pubmed.ncbi.nlm.nih.gov/36350464
https://pubmed.ncbi.nlm.nih.gov/36350464
Autor:
Evani Om, Karoly Kaszala, Sergei Airapetov, Jose F. Huizar, Jaime Balderas-Villalobos, Juan Torrado, Daniel G Jovin, Alex Y. Tan, Chandler Parker, Gurukripa N. Kowlgi, Kenneth A. Ellenbogen, Rafael J. Ramirez
Publikováno v:
Heart Rhythm O2, Vol 2, Iss 1, Pp 80-88 (2021)
Heart Rhythm O2
Heart Rhythm O2
Background Tachycardia and heart rate irregularity are proposed triggers of premature ventricular contraction–induced cardiomyopathy (PVC-cardiomyopathy). Bigeminal premature atrial and ventricular contractions (PACs and PVCs) increase heart rate a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56c0994d7d1dec1f39449cf4991832e8
https://doi.org/10.1016/j.hroo.2020.12.021
https://doi.org/10.1016/j.hroo.2020.12.021
Autor:
Juana Maria de Lourdes Medina Contreras, Jaime Balderas Villalobos, Montserrat Samso, Rafael J Ramirez, Alex Y. Tan, Karoly Kaszala, Jose F Huizar, Jose M Eltit
Publikováno v:
Circulation. 144
Introduction: The relevance of fibrosis in premature ventricular contraction-induced cardiomyopathy (PVC-CM) remains unclear. Recent studies suggest that fibrosis promotes adverse extracellular matrix (ECM) remodeling that has been implicated in arrh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b49a204972e69aa34b0ab45975815ad8
https://doi.org/10.1161/circ.144.suppl_1.13878
https://doi.org/10.1161/circ.144.suppl_1.13878
Autor:
Sandeep V. Pandit, Daniel Garcia‐Iglesias, Sergey V. Mironov, Oscar Salvador-Montañés, Rafael J. Ramirez, Sicong Wang, Omer Berenfeld, Jiang Jiang, Patrick J. Wolfer, Yoshio Takemoto, José Jalife, Steven R. Ennis
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 10, Iss 22 (2021)
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
DDFV. Repositorio Institucional de la Universidad Francisco de Vitoria
instname
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
DDFV. Repositorio Institucional de la Universidad Francisco de Vitoria
instname
Background Activation during onset of atrial fibrillation is poorly understood. We aimed at developing a panoramic optical mapping system for the atria and test the hypothesis that sequential rotors underlie acceleration of atrial fibrillation during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d6b438744efc70b4a45fbcdaac16d10
https://www.ahajournals.org/doi/10.1161/JAHA.121.022300
https://www.ahajournals.org/doi/10.1161/JAHA.121.022300
Autor:
Carlos Oliva, Julia Carracedo, Ignacio González de Pablos, Manuel Praga, Rafael J. Ramirez, Matilde Alique, Claudia Yuste, Andrea Figuer, Noemí Ceprián, Enrique Morales, Jara Caro, Gemma Valera, Nadia Serroukh
Publikováno v:
Frontiers in Medicine
Frontiers in Medicine, Vol 8 (2021)
e_Buah Biblioteca Digital Universidad de Alcalá
instname
Frontiers in Medicine, Vol 8 (2021)
e_Buah Biblioteca Digital Universidad de Alcalá
instname
Kidney transplantation is the best option for patients with end-stage renal disease. Despite the improvement in cardiovascular burden (leading cause of mortality among patients with chronic kidney disease), cardiovascular adverse outcomes related to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1a34d8e877fee4bfced0448037e5491
http://europepmc.org/articles/PMC8502880
http://europepmc.org/articles/PMC8502880
Autor:
Ulrich Schweigmann, Peter Biliczki, Rafael J Ramirez, Christoph Marschall, Ina Takac, Ralf P Brandes, Dieter Kotzot, Zenawit Girmatsion, Stefan H Hohnloser, Joachim R Ehrlich
Publikováno v:
PLoS ONE, Vol 9, Iss 8, p e103150 (2014)
Long QT syndrome (LQTS) leads to arrhythmic events and increased risk for sudden cardiac death (SCD). Homozygous KCNH2 mutations underlying LQTS-2 have previously been termed "human HERG knockout" and typically express severe phenotypes. We studied g
Externí odkaz:
https://doaj.org/article/5625978f85a04458b447433a8fb5d3c0