Results 21 to 30 of about 142,198 (255)

Atrial Fibrillation Degenerates Into Ventricular Fibrillation

Journal of the American College of Cardiology, 2010
![Figure][1] A 43-year-old man with paroxysmal atrial fibrillation (AF) and an implantable cardioverter defibrillator (ICD) placed for documented ventricular fibrillation (VF), presented with an ICD shock. Ventricular pre-excitation was not present.
Venkataraman, Ganesh, Strickberger, S. Adam   +1 more
openaire   +2 more sources

Cathepsin A Mediates Ventricular Remote Remodeling and Atrial Cardiomyopathy in Rats With Ventricular Ischemia/Reperfusion

JACC: Basic to Translational Science, 2019
Summary: After myocardial infarction, remote ventricular remodeling and atrial cardiomyopathy progress despite successful revascularization. In a rat model of ventricular ischemia/reperfusion, pharmacological inhibition of the protease activity of ...
Mathias Hohl, PhD, Katharina Erb, Lisa Lang, Sven Ruf, PhD, Thomas Hübschle, PhD, Stefan Dhein, MD, Wolfgang Linz, PhD, Adrian D. Elliott, PhD, Prashanthan Sanders, MBBS, PhD, Olesja Zamyatkin, Michael Böhm, MD, Ulrich Schotten, MD, PhD, Thorsten Sadowski, PhD, Dominik Linz, MD, PhD   +13 more
doaj   +1 more source

Unfortunately Fortunate

JACC: Case Reports, 2020
An 88-year-old female presented with inappropriate implantable cardioverter-defibrillator shocks. Interrogation revealed lead noise sensed as ventricular fibrillation, leading to 11 shocks in 1 day. A defibrillation at the period of maximal vulnerability
Ilya V. Ryaboy, MD, Mark E. Peele, MD
doaj   +1 more source

Early Repolarization Pattern and Idiopatic Sustained Monomorphic Ventricular Tachycardia: an Infrequent Combination

Journal of Cardiac Arrhythmias, 2021
Malignant early repolarization as cause of sudden death has taken on great importance in recent years. It has been described as an entity capable of producing ventricular arrhythmic events, causing from episodes of syncope to sudden cardiac death ...
Javier Pinos Vásquez, Tiago Luiz Luz Leiria, Marcelo Lapa Kruse, Gustavo Glotz de Lima   +3 more
doaj   +4 more sources

Added Prognostic Value of EEG Reactivity in Comatose Patients Following Cardiac Arrest

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives To evaluate the added prognostic value of EEG reactivity for favorable outcome compared with background analysis during and after targeted temperature management (TTM). Methods Prospective observational cohort study of comatose post–cardiac arrest patients admitted to a single academic center between 2017 and 2022, all undergoing ...
Sarah Caroyer, Marie Obrecht, Charlotte de Maeseneire, Charlotte Damien, Chantal Depondt, Lorenzo Ferlini, Estelle Rikir, Filippo Annoni, Fabio Silvio Taccone, Nicolas Mavroudakis, Benjamin Legros, Nicolas Gaspard   +11 more
wiley   +1 more source

Clinical Outcomes in Patients With Nonobstructive, Labile, and Obstructive Hypertrophic Cardiomyopathy

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
BackgroundHypertrophic cardiomyopathy (HCM) is a common inherited cardiac disease characterized by varying degrees of left ventricular outflow tract obstruction. In a large cohort, we compare the outcomes among 3 different hemodynamic groups. Methods and
Dai‐Yin Lu, Iraklis Pozios, Bereketeab Haileselassie, Ioannis Ventoulis, Hongyun Liu, Lars L. Sorensen, Marco Canepa, Susan Phillip, M. Roselle Abraham, Theodore P. Abraham   +9 more
doaj   +1 more source

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

Advanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

Computational Modeling Meets 3D Bioprinting: Emerging Synergies in Cardiovascular Disease Modeling

Advanced Healthcare Materials, EarlyView.
Emerging advances in three‐dimensional bioprinting and computational modeling are reshaping cardiovascular (CV) research by enabling more realistic, patient‐specific tissue platforms. This review surveys cutting‐edge approaches that merge biomimetic CV constructs with computational simulations to overcome the limitations of traditional models, improve ...
Tanmay Mukherjee, Mehdi Salar Amoli, Sarah Rezapourdamanab, Lama Rita El Shammas, Martin L. Tomov, Emilio A. Mendiola, Vahid Serpooshan, Reza Avazmohammadi   +7 more
wiley   +1 more source

The efficacy and safety of intraoperative intravenous amiodarone in patients undergoing on-pump coronary artery bypass grafting surgery: a systemic review and PRISMA-compliant meta-analysis

Journal of Cardiothoracic Surgery
Background To evaluate the clinical efficacy and safety of intraoperative intravenous amiodarone for arrhythmia prevention in on-pump coronary artery bypass grafting (CABG) patients.
Jin-He Deng, Bin Jia, Yun-Tai Yao, The Evidence in Cardiovascular Anesthesia (EICA) Group   +3 more
doaj   +1 more source

Intensive Exercise Training Improves Cardiac Electrical Stability in Myocardial‐Infarcted Rats

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
BackgroundModerate exercise training has been shown to decrease sudden cardiac death post myocardial infarction. However, the effects of intensive exercise are still controversial.
Horesh Dor‐Haim, Chaim Lotan, Michal Horowitz, Moshe Swissa   +3 more
doaj   +1 more source