Results 1 to 10 of about 45,943 (292)

Ventricular Conduction Stability Noninvasively Identifies an Arrhythmic Substrate in Survivors of Idiopathic Ventricular Fibrillation

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Background Idiopathic ventricular fibrillation (VF) is a diagnosis of exclusion following normal cardiac investigations. We sought to determine if exercise‐induced changes in electrical substrate could distinguish patient groups with various ventricular ...
Ji‐Jian Chow, Kevin M. W. Leong, Matthew J. Shun‐Shin, Julian O. M. Ormerod, Michael Koa‐Wing, David C. Lefroy, Phang Boon Lim, Nicholas W. F. Linton, Fu Siong Ng, Norman A. Qureshi, Zachary I. Whinnett, Nicholas S. Peters, Darrel P. Francis, Amanda M. Varnava, Prapa Kanagaratnam   +14 more
doaj   +1 more source

Evaluation and Management of Premature Ventricular Complexes [PDF]

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 physical activity, and smoking each predict a greater PVC frequency.
openaire   +2 more sources

Trade-off between elimination of premature ventricular complexes and loss of synchronized left ventricular pacing improved cardiac function in a patient with heart failure

Indian Pacing and Electrophysiology Journal, 2016
Synchronized left ventricular pacing (sLVP) via adaptive cardiac resynchronization therapy (aCRT) algorithm might enhance the efficacy of CRT. A 71-year-old female was admitted with the diagnosis of heart failure.
Hideyuki Hasebe, Masataka Iida, Naoki Hatano, Toshiro Muramatsu   +3 more
doaj   +1 more source

The Burden of Ventricular Premature Complex Is Associated With Cardiovascular Mortality

Frontiers in Cardiovascular Medicine, 2022
BackgroundVentricular premature complex (VPC) is one of the most common ventricular arrhythmias. The presence of VPC is associated with an increased risk of heart failure (HF).MethodWe designed a single-center, retrospective, and large population-based ...
Po-Tseng Lee, Po-Tseng Lee, Ting-Chun Huang, Ting-Chun Huang, Mu-Hsiang Huang, Ling-Wei Hsu, Pei-Fang Su, Yen-Wen Liu, Yen-Wen Liu, Meng-Hsuan Hung, Ping-Yen Liu, Ping-Yen Liu   +11 more
doaj   +1 more source

Bailout Deep Septal LV Pacing to Treat Inadvertent Complete AV Block During Complex Ablation Procedure

JACC: Case Reports
We present a case of persistent complete atrioventricular block that occurred during the diagnostic portion of a premature ventricular contractions’ radiofrequency ablation in a complex heart failure patient.
Dmytro Volkov, MD, DMedSc, Dmytro Lopin, MD, Dmytro Skoriy, MD, Carola Gianni, MD, PhD, Vincenzo Mirko La Fazia, MD, G. Joseph Gallinghouse, MD, Rodney Horton, MD, John D. Burkhardt, MD, Sanghamitra Mohanty, MD, MS, Andrea Natale, MD   +9 more
doaj   +1 more source

Unique features of epicardial ventricular arrhythmias/premature ventricular complexes ablated from coronary venous system in veteran population

Indian Pacing and Electrophysiology Journal, 2020
Introduction: Ventricular arrhythmias/premature ventricular complexes (VA/PVCs) that can be ablated from within the coronary venous system (CVS) have not been described in the United States Veterans Health Administration (VHA) population.
Philip L. Mar, Mamta Barmeda, Marcelle A. Stucky, Subodh R. Devabahktuni, Jason Garlie, John M. Miller, Rahul Jain   +6 more
doaj   +1 more source

Electrophysiological characteristics and catheter ablation of ventricular arrhythmias arising from the superior septal left ventricle

BMC Cardiovascular Disorders
Background and aims Electrophysiological characteristics and radiofrequency catheter ablation (RFCA) of premature ventricular contractions (PVCs) originating from the superior septal left ventricle (SSLV) have not yet been fully characterized.
Qifang Liu, Ye Tian, Zhi Jiang, Longhai Tian, Jing Huang, Ying Yang, Long Yang   +6 more
doaj   +1 more source

Management of tachyarrhythmia during pregnancy

Türk Kardiyoloji Derneği Arşivi, 2017
Maternal tachyarrhythmia is a common complication during pregnancy due to hormonal changes that enhance pre-existing arrhythmias or induce new arrhythmias in the presence of congenital heart defects in pregnant females. Presence of tachyarrhythmia during
Emily Ann Enderlin, Khaldia Taufiq Khaled, Luke Oke, Mohammed Madmani, Hakan Paydak   +4 more
doaj   +1 more source

Recovery of cardiomyopathy induced by ventricular premature beats of paraHisian origin after successful radiofrequency catheter ablation

Türk Kardiyoloji Derneği Arşivi, 2017
A 51-year-old male patient presented with frequent and symptomatic premature ventricular complexes (PVCs) that had induced cardiomyopathy. Radiofrequency (RF) catheter ablation of the origin of the PVCs was planned and the patient underwent ...
Gökhan Aksan, Ali Elitok, Mehmet Tezcan, Ahmet Kaya Bilge, Kamil Adalet   +4 more
doaj   +1 more source

The Clinical Role of Electrocardiographic Morphology of Premature Ventricular Contractions for Prognostic Outcomes in Children

Medicina
Background and Objectives: Premature ventricular contractions are among the most common arrhythmias encountered in clinical practice. However, this disorder can be associated with arrhythmia-induced cardiomyopathy or be the first sign of primary ...
Rita Kunigeliene, Germanas Marinskis, Vytautas Usonis, Odeta Kinciniene   +3 more
doaj   +1 more source