Results 21 to 30 of about 678,783 (270)

Not Premature to Quantitatively Define the Near‐Field Bipolar Electrogram for Premature Ventricular Contraction Ablation [PDF]

Journal of Arrhythmia
Sen Ji, Nigel Gupta, Zhilin Qu
doaj   +2 more sources

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

Ectopy on a Single 12‐Lead ECG, Incident Cardiac Myopathy, and Death in the Community

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017
BackgroundAtrial fibrillation and heart failure are 2 of the most common diseases, yet ready means to identify individuals at risk are lacking. The 12‐lead ECG is one of the most accessible tests in medicine.
Kaylin T. Nguyen, Eric Vittinghoff, Thomas A. Dewland, Jonathan W. Dukes, Elsayed Z. Soliman, Phyllis K. Stein, John S. Gottdiener, Alvaro Alonso, Lin Y. Chen, Bruce M. Psaty, Susan R. Heckbert, Gregory M. Marcus   +11 more
doaj   +1 more source

The self-maintaining nature of ventricular fibrillation : contribution of L-type Ca²+ channels and Na+/Ca²+ exchange to cardiomyocyte Ca²+ overload in ventricular fibrillation : surface fluorescence study in isolated perfused rat hearts [PDF]

, 2004
Approximately 40% of all deaths in Switzerland are due to cardiovascular diseases.1 An important part of these deaths happen because of life-threatening cardiac arrhythmias.
Driamov, Sergey
core   +1 more source

An electrocardiographic anxiety- induced quadrigeminy and re-assurance

Egyptian Journal of Critical Care Medicine, 2018
Quadrigeminy means a cardiac arrhythmia in which every fourth beat is a premature ventricular contraction (extrasystole) or three sinus beats between extrasystoles.
Yasser Mohammed Hassanain Elsayed
doaj   +2 more sources

Clinical implication of R wave in aVR during ventricular tachycardia or premature ventricular contraction [PDF]

Journal of Arrhythmia
Naoya Kataoka, Teruhiko Imamura
doaj   +2 more sources

Presumed premature ventricular contractions

Cleveland Clinic Journal of Medicine, 2011
The electrocardiogram shows what appear to be premature ventricular contractions. But are they?
Moises, Auron, Donald, Underwood
openaire   +2 more sources

Radiofrequency ablation of premature ventricular contractions originating from uncommon sites of right ventricle

Indian Pacing and Electrophysiology Journal, 2018
Premature Ventricular Contraction (PVC)/ventricular tachycardia (VT) with left bundle branch block (LBBB) morphology and inferior axis has been described classically to originate from the right ventricular outflow tract (RVOT).
Krishna Kumar Mohanan Nair, Narayanan Namboodiri, Arun Gopalakrishnan, Ajitkumar Valaparambil   +3 more
doaj   +1 more source

Premature ventricular contraction increases the risk of heart failure and ventricular tachyarrhythmia

Scientific Reports, 2021
Premature ventricular contraction (PVC), a common arrhythmia affecting 1–2% of the general population, has been considered to have a benign clinical course.
Yun Gi Kim, Yun Young Choi, Kyung-Do Han, Kyoung Jin Min, Ha Young Choi, Jaemin Shim, Jong-Il Choi, Young-Hoon Kim   +7 more
doaj   +1 more source

Subcellular heterogeneity of ryanodine receptor properties in ventricular myocytes with low T-tubule density [PDF]

, 2011
Rationale: In ventricular myocytes of large mammals, not all ryanodine receptor (RyR) clusters are associated with T-tubules (TTs); this fraction increases with cellular remodeling after myocardial infarction (MI).
MacQuaide, N., Bito, Virginie, Smith, G.L., Macquaide, Niall, Biesmans, L., Godfrey L. Smith, Frank R Heinzel, Sipido, Karin R., Karin R Sipido, Smith, Godfrey L., Rota, M., Heinzel, F.R., Godfrey L Smith, Bito, V., Sipido, K.R., Heinzel, Frank R., Niall Macquaide, Liesbeth Biesmans, Biesmans, Liesbeth, Virginie Bito, Frank R. Heinzel, Karin R. Sipido   +21 more
core   +2 more sources