Results 41 to 50 of about 829,629 (331)

Effect of cardiac resynchronization therapy on ventricular tachycardias in patients with dilated cardiomyopathy and severe heart failure

Патология кровообращения и кардиохирургия, 2015
The aim of the study was to elucidate the effects of cardiac resynchronization therapy (CRT) on ventricular tachycardias in patients with dilated cardiomyopathy and to analyze the prospects of radionuclide diagnostic methods for prediction of life ...
Д. И. Лебедев, Р. Е. Баталов, Г. М. Савенкова, С. М. Минин, С. Н. Криволапов, Ю. Б. Лишманов, С. В. Попов   +6 more
doaj   +1 more source

Resetting of ventricular tachycardia: Implications for localizing the area of slow conduction [PDF]

, 1988
Analysis of local endocardial electrograms recorded during reentrant ventricular tachycardia does not provide direct information as to the participation of the recording site in the tachycardia circuit.
Stevenson, William G., Weiss, James N., Wiener, Isaac, Nademanee, Koonlawee, Wohlgelernter, Daniel, Yeatman, Lawrence, Josephson, Martin, Klitzner, Thomas   +7 more
core   +1 more source

Incidence and characteristics of ventricular tachycardia in patients after percutaneous coronary revascularization of chronic total occlusions.

PLoS ONE, 2019
ObjectivesThis study sought to investigate the prevalence of ventricular tachycardia after percutaneous coronary intervention (PCI) of chronic total occlusion (CTO).BackgroundPCI of a CTO is associated with improvement of the left ventricular ejection ...
Sebastian König, Enno Boudriot, Arash Arya, Julia-Anna Lurz, Marcus Sandri, Sandra Erbs, Holger Thiele, Gerhard Hindricks, Borislav Dinov   +8 more
doaj   +1 more source

Cardiomyopathy induced by incessant ventricular tachycardia originating in the vicinity of the His bundle

Indian Pacing and Electrophysiology Journal, 2018
A 04-year-old boy was referred to our institution with severe, progressive heart failure of 4-months duration associated with a persistent wide QRS tachycardia with left bundle branch block and severe left ventricular dysfunction.
Sana Ouali, Manel Ben Halima, Selim Boudiche, Anissa Gharbi, Khedher Nadim, Kaouthar Hakim, Fatma Ouarda, Mohamed Sami Mourali   +7 more
doaj   +1 more source

Surgical management of patient with left ventricular aneurysm and ventricular tachycardia

SAGE Open Medical Case Reports, 2021
The management of patients with dilated cardiomyopathy and large anterior ventricular aneurysm presenting with ventricular tachycardia is not well-described.
Fadi Hage, Ali Hage, Hussein Al-Amodi, Aashish Goela, Lin-Rui Guo   +4 more
doaj   +1 more source

Brugada ECG Pattern Unmasked by IV Flecainide in an Individual with Idiopathic Fascicular Ventricular Tachycardia

Indian Pacing and Electrophysiology Journal, 2013
A 45-year old man presents with stable monomorphic ventricular tachycardia. He had previously been diagnosed with idiopathic fascicular ventricular tachycardia.
Andrew R. Gavin, MBChB, Glenn D. Young, MBBS, FRACP, Andrew D. McGavigan, MD   +2 more
doaj   +1 more source

Cardiac Imaging in Patients With Ventricular Tachycardia

Circulation, 2017
Ventricular tachycardia (VT) is a major cause of sudden cardiac death. The majority of malignant VTs occur in patients with structural heart disease.
S. Mahida, F. Sacher, R. Dubois, Maxime Sermesant, F. Bogun, M. Haïssaguerre, P. Jaïs, H. Cochet   +7 more
semanticscholar   +1 more source

Discovery and Treatment of Action Potential‐Independent Myotonia in Hyperkalemic Periodic Paralysis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hyperkalemic periodic paralysis (hyperKPP) is characterized by attacks of transient weakness. A subset of hyperKPP patients suffers from transient involuntary contraction of muscle (myotonia). The goal of this study was to determine mechanisms causing myotonia in hyperKPP.
Chris Dupont, Adam Deardorff, Murad Nawaz, Andrew A. Voss, Mark M. Rich   +4 more
wiley   +1 more source

Outflow Tract Ventricle Tachycardia Ablation

Majalah Kardiologi Indonesia, 2013
Tachycardia of right ventricular outflow tract (RVOT) is the most common cause of nonischemic ventricular tachycardia (VT). It is commonly due to idiopathic RVOT tachycardia.
Erika Maharani, Yoga Yuniadi
doaj   +1 more source

Atrial Fibroblasts‐Derived Extracellular Vesicles Exacerbate Atrial Arrhythmogenesis

Advanced Science, EarlyView.
Exosome miR‐224‐5p derived from angiotensin II‐treated atrial fibroblasts creates a substrate for AF by promoting atrial electrical remodeling. Increased exosome miR‐224‐5p enhances AF susceptibility by inhibiting CACNA1c expression and decreasing ICa current of atrial cardiomyocytes.
Yue Yuan, Xinbo Zhao, Xuejie Han, Yukai Cao, Xuexin Jin, Ling Shi, Xin Bi, Desheng Li, Yun Zhang, Wenbo Ma, Jiahui Song, Zhenwei Pan, Zhiren Zhang, Yue Li   +13 more
wiley   +1 more source