Results 11 to 20 of about 99,627 (293)
Pathophysiological Mechanisms of Premature Ventricular Complexes [PDF]
Frontiers in Physiology, 2020 Premature ventricular complexes (PVCs) are the most common ventricular arrhythmia. Despite the high prevalence, the cause of PVCs remains elusive in most patients.
Mark G. Hoogendijk +3 more
doaj +3 more sources
Predicting factors for unresolved premature ventricular complexes in healthy children [PDF]
BMC PediatricsBackground Premature ventricular complexes (PVCs) are generally benign in healthy children, but in some cases, a persistent high PVC burden may be observed, potentially related to ventricular tachycardia or left ventricular dysfunction.
Seongjin Choi +4 more
doaj +3 more sources
Revista da Associação Médica Brasileira, 2023 OBJECTIVE: Premature ventricular complexes are common in healthy individuals' ambulatory monitoring. The index of cardiac-electrophysiological balance may predict malignant ventricular arrhythmias.
Adalı, Mehmet Koray +2 more
core +2 more sources
Risperidone-induced Premature Ventricular Complexes in Psychosis: A Case Report [PDF]
Indian Journal of Private Psychiatry, 2023 Atypical antipsychotics are known to cause cardiovascular side effects, such as prolonging the QTc interval due to blockade of the potassium repolarization channels, and hence they predispose to ventricular arrhythmias, like premature ventricular ...
Javed A Siddiqui +2 more
doaj +2 more sources
Premature atrial and ventricular complexes in outpatients referred from a primary care facility. [PDF]
PLoS ONE, 2018 BACKGROUND:Premature complexes are common electrocardiographic findings in daily clinical practice that require further evaluation. Investigation may sometimes be complex and expensive.
Wilma Noia Ribeiro +4 more
doaj +2 more sources
Premature Ventricular Complexes: Benign versus Malignant – How to approach?
Indian Pacing and Electrophysiology Journal, 2023 Premature Ventricular Complexes (PVCs) refer to electrical activity arising from ventricles resulting in ventricular contraction independent of the native rhythm. PVCs by themselves are common in the general population but based on the origin of the PVCs,
Anthony R. Prisco +3 more
doaj +2 more sources
Mechanisms of Premature Ventricular Complexes Caused by QT Prolongation [PDF]
Biophysical Journal, 2021 QT prolongation, due to lengthening of the action potential duration in the ventricles, is a major risk factor of lethal ventricular arrhythmias. A widely known consequence of QT prolongation is the genesis of early afterdepolarizations (EADs), which are
Huang, Xiaodong +4 more
core +2 more sources
A Detector for Premature Atrial and Ventricular Complexes [PDF]
Frontiers in Physiology, 2021 The relationship between premature atrial complexes (PACs) and atrial fibrillation (AF), stroke and myocardium degradation is unclear. Current PAC detectors are beat classifiers that attain low sensitivity on PAC detection.
Guadalupe García-Isla +2 more
doaj +2 more sources
Catheter Ablation vs Antiarrhythmic Drug Therapy for Treatment of Premature Ventricular Complexes
JACC Clinical Electrophysiology, 2023 There is variability in treatment modalities for premature ventricular complexes (PVCs), including use of antiarrhythmic drug (AAD) therapy or catheter ablation (CA). This study reviewed evidence comparing CA vs AADs for the treatment of PVCs.
Qian, P. +19 more
core +2 more sources
Atrial Fibrillation Triggered by Premature Ventricular Complexes
JACC: Case Reports, 2020 Atrial fibrillation (AF) is a triggered rhythm, and ablation of the trigger is a common strategy for rhythm control. We describe a patient with symptomatic AF who was found to have episodes of AF triggered by premature ventricular complexes, likely by ...
Matthew Bocchese, MD +8 more
doaj +2 more sources