Results 151 to 160 of about 412,316 (368)

Idiopathic Epicardial Ventricular Arrhythmias: Diagnosis and Ablation Technique from the Aortic Sinus of Valsalva [PDF]

open access: yes, 2005
Idiopathic outflow tract arrhythmias (ventricular tachycardias or symptomatic premature ventricular contractions; OT-VT/PVCs) can originate from the left ventricular (LV) epicardium (Epi-VT/PVCs), and radiofrequency (RF) energy applications from the ...
Tada, Hiroshi
core   +1 more source

Cardiovascular Complications of Acute Amphetamine Abuse : Cross-sectional study

open access: yesSultan Qaboos University Medical Journal, 2017
Objectives: This study aimed to evaluate cardiovascular complications among patients who abuse amphetamines. Methods: This cross-sectional study took place between April 2014 and April 2015 among 3,870 patients referred to the Toxicology Emergency ...
Elham Bazmi   +4 more
doaj   +1 more source

Bundle‐Branch Block with Short P‐R Interval in Healthy Young People Prone to Paroxysmal Tachycardia

open access: yes, 1930
Aberrant ventricular complexes of the type generally recognized as indicating bundle-branch block were first produced by Eppinger and Rothberger,3,4 by the experimental division of the right branch of the His bundle. Eppinger and Stoerk5 observed similar
L. Wolff, J. Parkinson, P. D. White
semanticscholar   +1 more source

Use of Signals in the Terminal QRS Complex to Identify Patients with Ventricular Tachycardia After Myocardial Infarction

open access: yesCirculation, 1981
Small, high-frequency electrocardiographic signals were recorded from the body surface in 39 patients with and 27 patients without ventricular tachycardia (VT).
M. Simson
semanticscholar   +1 more source

Autopsy findings in cases of fatal COVID‐19 vaccine‐induced myocarditis

open access: yesESC Heart Failure, EarlyView.
Abstract COVID‐19 vaccines have been linked to myocarditis, which, in some circumstances, can be fatal. This systematic review aims to investigate potential causal links between COVID‐19 vaccines and death from myocarditis using post‐mortem analysis.
Nicolas Hulscher   +3 more
wiley   +1 more source

Mutation update for the ACTN2 gene

open access: yesHuman Mutation, Volume 43, Issue 12, Page 1745-1756, December 2022., 2022
Abstract ACTN2 encodes alpha‐actinin‐2, a protein expressed in human cardiac and skeletal muscle. The protein, located in the sarcomere Z‐disk, functions as a link between the anti‐parallel actin filaments. This important structural protein also binds N‐terminal titins, and thus contributes to sarcomere stability.
Johanna Ranta‐aho   +13 more
wiley   +1 more source

Irrigated Radiofrequency Catheter Ablation Guided by Electroanatomic Mapping for Recurrent Ventricular Tachycardia After Myocardial Infarction: The Multicenter Thermocool Ventricular Tachycardia Ablation Trial

open access: yesCirculation, 2008
Background— Recurrent ventricular tachycardia (VT) is an important cause of mortality and morbidity late after myocardial infarction. With frequent use of implantable cardioverter-defibrillators, these VTs are often poorly defined and not tolerated for ...
W. Stevenson   +16 more
semanticscholar   +1 more source

Arrhythmias After Tetralogy of Fallot Repair [PDF]

open access: yes, 2005
Tetralogy of Fallot is the most common cyanotic congenital heart disease, with a good outcome after total surgical correction. In spite of a low perioperative mortality and a good quality of life, late sudden death remains a significant clinical problem,
Daliento, Luciano   +1 more
core   +1 more source

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