Results 21 to 30 of about 56,531 (280)

Frequent premature ventricular contractions. Association of burden and complexity with prognosis according to the presence of structural heart disease

Annals of Noninvasive Electrocardiology, 2020
Premature ventricular contractions (PVC) have been associated with mortality and heart failure (HF) regardless the presence of structural heart disease (SHD).
L. Parreira, R. Marinheiro, P. Amador, D. Mesquita, J. Farinha, A. Lopes, M. Fonseca, D. Chambel, J. Venancio, C. Lopes, R. Caria   +10 more
semanticscholar   +1 more source

Premature ventricular contractions cause a position shift in 3D mapping systems: analysis, quantification, and correction by hybrid activation mapping.

Europace, 2020
AIMS Using a modified CARTO 3D mapping system, we studied if premature ventricular contractions (PVCs) cause position shifts within the 3D co-ordinate system.
T. D. De Potter, K. Iliodromitis, T. Bar-on, Etel Silva Garcia, J. Ector   +4 more
semanticscholar   +1 more source

Can flecainide totally eliminate bidirectional ventricular tachycardia in pediatric patients with Andersen-Tawil syndrome?

Türk Kardiyoloji Derneği Arşivi, 2018
Andersen-Tawil syndrome (ATS) is a disorder that causes episodes of muscle weakness (periodic paralysis), changes in heart rhythm, and developmental abnormalities.
Yakup Ergül, Senem Özgür, Sertaç Hanedan Onan, Volkan Tuzcu   +3 more
doaj   +1 more source

Effect of Echocardiographic Epicardial Adipose Tissue Thickness on Success Rates of Premature Ventricular Contraction Ablation

Balkan Medical Journal, 2019
Background: Idiopathic premature ventricular contractions are frequently detected ventricular arrhythmias, and radiofrequency ablation is an effectively treatment for improving symptoms and eliminating premature ventricular contractions.
Selçuk Kanat, Bilge Duran Karaduman, Ahmet Tütüncü, Erhan Tenekecioğlu, Ferit Onur Mutluer, Nihal Akar Bayram   +5 more
doaj   +1 more source

Asymptomatic Athlete With Short-Coupled Premature Ventricular Contractions

JACC: Case Reports, 2021
We present an asymptomatic 26-year-old athlete, with no family history of sudden cardiac death and no structural heart disease, who displayed short-coupled premature ventricular contractions on exercise test and Holter monitoring.
Anat Milman, MD, PHD, Bernard Belhassen, MD, Avi Sabbag, MD, Gal Dubnov-Raz, MD, Roy Beinart, MD   +4 more
doaj   +1 more source

The burden of premature ventricular contractions predicts adverse fetal and neonatal outcomes among pregnant women without structural heart disease: A prospective cohort study

Clinical Cardiology, 2020
Premature ventricular contractions (PVCs) may increase during pregnancy, however, few studies have evaluated the relationship between PVCs and the pregnant outcomes.
Jingwei Lin, Yanxia Qian, Qiu-yue Chen, Mingming Zhang, Yaoxi Chen, Ruijie Xu, Jingxian Chen, Yukang Shi, Shunxin Yang, Xinyi Luo, Q. Ding, Xin Wu, Junhong Wang   +12 more
semanticscholar   +1 more source

Radiofrequency ablation can reverse the structural remodeling caused by frequent premature ventricular contractions originating from the right ventricular outflow tract even in a normal heart

Clinics, 2013
OBJECTIVE: The aim of this study was to evaluate whether frequent premature ventricular contractions originating from the right ventricular outflow tract remodel the cardiac structure and function in patients with a “seemingly normal heart” and whether ...
Yuqiang Fang, Chunlan Wen, Li Yang, Xiaoqun Zhang, Wei Chu, Chunyu Zeng   +5 more
doaj   +1 more source

Catheter ablation of premature ventricular contractions originating from kissing papillary muscles

Clinical Case Reports, 2021
Very thick left ventricular papillary muscles (PAMs) may kiss each other and premature ventricular contractions (PVCs) can originate from the sides of the PAMs facing each other.
Takumi Yamada, Krittapoom Akrawinthawong
doaj   +1 more source

Ventricular tachycardia, premature ventricular contractions, and mortality in unselected patients with lung, colon, or pancreatic cancer: a prospective study

European Journal of Heart Failure, 2020
Many cancer patients die due to cardiovascular disease and sudden death, but data on ventricular arrhythmia prevalence and prognostic importance are not known.
M. Anker, S. Haehling, A. Coats, H. Riess, J. Eucker, Jan Porthun, J. Butler, M. Karakas, W. Haverkamp, U. Landmesser, S. Anker   +10 more
semanticscholar   +1 more source

Burden of premature ventricular contractions beyond nonsustained ventricular tachycardia is related to the myocardial extracellular space expansion in patients with hypertrophic‐cardiomyopathy

Clinical Cardiology, 2020
Although nonsustained ventricular tachycardia (NSVT) is a risk factor for sudden cardiac death in hypertrophic‐cardiomyopathy (HCM), the impact of premature ventricular contraction (PVC) burden, in the absence of NSVT, is not well‐known.
Hyemoon Chung, C. Park, Yoonjung Kim, Jongyoun Kim, P. Min, Y. Yoon, Kyung-A Lee, Byoung‐Kwon Lee, B. Hong, T. Kim, S. Rim, H. Kwon, E. Choi   +12 more
semanticscholar   +1 more source