Results 261 to 270 of about 1,796,469 (294)

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
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Relation between ventricular premature complexes and sudden cardiac death in apparently healthy men

The American Journal of Cardiology, 1987
The association between ventricular premature complexes (VPCs) detected on a rest 2-minute lead I electrocardiographic rhythm strip and sudden cardiac death (SCD), occurring within 1 hour of onset of symptoms, was evaluated in a prospective study of 15,637 apparently healthy white men, aged 35 to 57 years, at the first screening examination (1973 to ...
I S, Abdalla, R J, Prineas, J D, Neaton, D R, Jacobs, R S, Crow   +4 more
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Left ventricular inhibition during cardiac resynchronization caused by sensed left‐sided ventricular premature complexes

Pacing and Clinical Electrophysiology, 2020
AbstractA recently published case documented left ventricular (LV) inhibition of a Boston Scientific device by a premature complex (VPC) that was undetected by the right ventricular channel. We have observed a similar response in two patients with a BIOTRONIK cardiac resynchronization device also designed with LV sensing. A spurious response simulating
S. Serge Barold, Andreas Kucher
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Catheter ablation of parahisian premature ventricular complexes in patients with and without cardiac scar

Heart Rhythm
Ablation of premature ventricular complexes (PVCs) originating from the parahisian area is challenging. Late gadolinium-enhanced cardiac magnetic resonance (LGE-CMR) scar may influence procedural outcomes; the impact of cardiac scar on parahisian PVCs has not been described.The objective of this study was to examine the incidence and significance of ...
Jamie Simpson, Mohamed Al-Sadawi, Amrish Deshmukh, Jackson J. Liang, Rakesh Latchamsetty, Thomas Crawford, Krit Jongnarangsin, Hakan Oral, Frank Bogun, Michael Ghannam   +9 more
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Idiopathic premature ventricular complexes originating from the distal great cardiac vein: Clinical, cardiac and electrophysiological characteristics and catheter ablation outcome

Life Sciences, 2018
Although catheter ablation for idiopathic ventricular arrhythmia (VA) has been generally well-established, VA originating from the great cardiac vein (GCV) may be clinically challenging due to its epicardial origin, proximity to coronary arteries and limited accessibility.
Wenkui, Lv, Xianhui, Zhou, Gulinuer, Yiming, Ling, Zhang, Qina, Zhou, Yaodong, Li, Qiang, Xing, Jianghua, Zhang, Yanmei, Lu, Hongli, Wang, Guiqiu, Cao, Baopeng, Tang   +11 more
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Abstract 4136926: Premature Ventricular Complexes and Nonsustained Ventricular Tachycardia in Cardiac Sarcoidosis

Circulation
Introduction: The prevalence and prognostic significance of PVC and NSVT in cardiac sarcoidosis (CS), especially in patients with normal or mildly decreased LV function, are not well known and were investigated in the current study.
Jose de Melo, Julia Debertin, Matteo Castrichini, Andrew Rosenbaum, John Bois, Omar Abou-Ezzeddine, Suraj Kapa, Abhishek Deshmukh, Samuel Asirvatham, Konstantinos Siontis   +9 more
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Abstract 4369080: Catheter ablation of epicardial premature ventricular complexes in patients with and without cardiac scar

Circulation
Background: The left ventricular epicardium is a common site of origin (SOO) among patients with idiopathic premature ventricular complexes (PVCs) undergoing catheter ablation procedures. Less is known about epicardial PVC ablation among patients with structural heart disease and cardiac scar.
Sania Jiwani, Muazzum Shah, Kelly Arps, Amrish Deshmukh, Jackson Liang, Rakesh Latchamsetty, Thomas Crawford, Krit Jongnarangsin, Hakan Oral, Frank Bogun, Michael Ghannam   +10 more
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Value of cardiac magnetic resonance imaging and programmed ventricular stimulation in patients with frequent premature ventricular complexes undergoing radiofrequency ablation

Heart Rhythm, 2017
Frequent premature ventricular complexes (PVCs) have been associated with increased mortality. However, the optimal approach to the risk stratification of these patients is unclear.The purpose of this study was to prospectively assess the use of cardiac magnetic resonance imaging (MRI) and programmed ventricular stimulation to identify patients with ...
Miki, Yokokawa, Konstantinos C, Siontis, Hyungjin Myra, Kim, Jadranka, Stojanovska, Rakesh, Latchamsetty, Thomas, Crawford, Krit, Jongnarangsin, Hamid, Ghanbari, Ryan, Cunnane, Aman, Chugh, Frank, Pelosi, Hakan, Oral, Fred, Morady, Frank, Bogun   +13 more
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Impact of sleep-disordered breathing on premature ventricular complexes after cardiac surgery

04.02 - Clinical and epidemiological respiratory sleep medicine, 2022
L Schäffer, A Hofmann, M Creutzenberg, B Flörchinger, D Camboni, C Schmid, L S Maier, S Wagner, M Arzt, M Tafelmeier   +9 more
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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
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