Results 241 to 250 of about 23,912 (290)

Pulsed field ablation for idiopathic premature ventricular complexes: evaluation of acute and chronic lesion characteristics with cardiac magnetic resonance imaging

Journal of Interventional Cardiac Electrophysiology
To date, data about pulsed field ablation (PFA) for ventricular arrhythmias are limited, and cardiac magnetic resonance (CMR) characteristics of acute and chronic PFA lesions in the ventricles have not been described. This study sought to examine feasibility and efficacy of premature ventricular complex (PVC) ablation using focal PFA, as well as assess
Cheng, Cai, Zhiwei, Ai, Jun, Wang, Yi, Xu, Weizhu, Ju, Changlun, Ye, Gang, Yang, Hongwu, Chen, Hailei, Liu, Zidun, Wang, Xiaohong, Jiang, Chang, Cui, Jiale, Dong, Minglong, Chen   +13 more
openaire   +3 more sources

Evaluation and Management of Premature Ventricular Complexes

Circulation, 2020
Premature ventricular complexes (PVCs) are extremely common, found in the majority of individuals undergoing long-term ambulatory monitoring. Increasing age, a taller height, a higher blood pressure, a history of heart disease, performance of less ...

exaly   +2 more sources

Analytics of long-term premature ventricular complexes using an insertable cardiac monitor

European Heart Journal, 2023
Abstract Background Premature ventricular complexes (PVC) are associated with the development of cardiomyopathy, heart failure and pro-arrhythmia. PVC detection using insertable cardiac monitor (ICM) signal processing has recently been introduced.
A F Chu, G Rajagopal, S Sarkar, S Landman, J Koehler, N V K Pothineni   +5 more
openaire   +1 more source

Management of premature ventricular complexes

Heart, 2021
### Learning objectives Premature ventricular complexes (PVCs) are the most common arrhythmias in daily practice. At the cellular level, ventricular myocytes spontaneously depolarise to create an extrasystole ‘out of sync’ with the cardiac cycle.1 The ...
K. Higuchi, M. Bhargava
semanticscholar   +1 more source

Premature ventricular contraction detection for long‐term monitoring in an implantable cardiac monitor

Pacing and clinical electrophysiology : PACE, 2020
Premature ventricular complexes (PVCs) are an important therapeutic target in symptomatic patients and in the setting of PVC‐induced cardiomyopathy; however, measuring burden and therapeutic response is challenging.
D. Lustgarten, G. Rajagopal, J. Reiland, J. Koehler, S. Sarkar   +4 more
semanticscholar   +1 more source

Risk Stratification in Patients with Frequent Premature Ventricular Complexes in the Absence of Known Heart Disease.

Heart Rhythm, 2020
BACKGROUND Frequent premature ventricular complexes (PVCs) can be an indicator of structural heart disease. OBJECTIVE The objective of this study was to determine the prevalence of scarring detected by cardiac magnetic resonance imaging (DE-CMR) in ...
M. Ghannam, Konstantinos C. Siontis, Myra Kim, H. Cochet, P. Jais, M. Eng, A. Attili, Ghaith Sharaf-Dabbagh, Rakesh Latchamsetty, K. Jongnarangsin, F. Morady, F. Bogun   +11 more
semanticscholar   +1 more source

Premature ventricular complexes are not independently associated with concurrent paroxysmal atrial fibrillation on mobile cardiac telemetry

European Heart Journal, 2022
Abstract Background Premature ventricular complexes (PVCs) on 24hECG predict incident atrial fibrillation in long-term prospective studies, but whether PVCs detected on ambulatory monitoring indicate a risk of concurrent paroxysmal atrial fibrillation is unknown.
A Maneheim, T Juhlin, M Dziubinski, M Slusarczyk, A Grotek, G Engstrom, L S B Johnson   +6 more
openaire   +1 more source

Clinical Significance of Myocardial Scar in Patients With Frequent Premature Ventricular Complexes Undergoing Catheter Ablation.

Heart Rhythm, 2020
BACKGROUND Frequent ventricular complexes (PVC) can result in PVC-induced cardiomyopathy (PICM). Scarring has been described in patients with frequent PVCs in the absence of apparent heart disease and in patients with known cardiomyopathy.
M. Ghannam, M. Yokokawa, Jackson Liang, H. Cochet, P. Jais, Ghaith Sharaf Dabagh, Rakesh Latchamsetty, K. Jongnarangsin, F. Morady, F. Bogun   +9 more
semanticscholar   +1 more source

Termination of desynchronization rhythm and restoration of cardiac resynchronization by left‐sided ventricular premature complexes

Pacing and Clinical Electrophysiology, 2019
AbstractCardiac resynchronization devices that sense left ventricular (LV) activity and can detect interruptions of resynchronization therapy are able to record all forms of desynchronization rhythms, which are triggered by misalignment of LV timing cycles.
S. Serge Barold, Andreas Kucher
openaire   +2 more sources

Sudden cardiac death, arrhythmias and abnormal electrocardiography in systemic sclerosis: A systematic review and meta-analysis.

Seminars in Arthritis & Rheumatism, 2023
OBJECTIVE To calculate the frequency of sudden cardiac death(SCD), arrhythmia and conduction defects in SSc. METHODS MEDLINE/EMBASE were searched to January 2023.
J. Fairley, L. Ross, A. Quinlivan, D. Hansen, E. Paratz, W. Stevens, P. Kistler, A. Mclellan, A. La Gerche, M. Nikpour   +9 more
semanticscholar   +1 more source