Results 281 to 290 of about 68,236 (347)

Premature ventricular contraction-induced cardiomyopathy

Current Opinion in Cardiology, 2016
There has been a resurgent interest in frequent premature ventricular contractions (PVCs) led by the novel concept that they may be a potential cause of, or at least contribute to, cardiomyopathy. This review evaluates recent advances in our understanding of PVC-induced cardiomyopathy.Recent studies have focused on identifying the predictors of PVC ...
Andrea K Y, Lee, Marc W, Deyell
openaire   +2 more sources

T‐wave changes of cardiac memory caused by frequent premature ventricular contractions originating from the right ventricular outflow tract

Cardiovascular Electrophysiology, 2019
Cardiac memory is recognized as altered T‐waves when the sinus rhythm resumes after an abnormal myocardial activation period that recovers slowly over several weeks.
Y. Sakamoto, Y. Inden, Hiroya Okamoto, Keita Mamiya, Toshiro Tomomatsu, Aya Fujii, Satoshi Yanagisawa, R. Shibata, M. Hirai, T. Murohara   +9 more
semanticscholar   +1 more source

Early detection of electromechanical dysfunction in patients with idiopathic premature ventricular contractions

Pacing and clinical electrophysiology : PACE, 2019
Premature ventricular contractions (PVCs) induced by subtle cardiac dysfunction are missed by echocardiography. We evaluated acoustic cardiography for detection of early electromechanical dysfunction in patients with idiopathic PVCs and normal left ...
R. Walia, S. Chang, Yenn‐Jiang Lin, L. Lo, Yu Feng Hu, T. Chao, F. Chung, J. Liao, Chin-Yu Lin, Yaoting Chang, Chung-Hsing Lin, A. Te, Shinya Yamada, Shih‐Ann Chen, H. Tsao   +14 more
semanticscholar   +1 more source

Quetiapine-induced frequent premature ventricular contraction

General Hospital Psychiatry, 2012
A 17-year-old female diagnosed with bipolar II disorder was treated for emotional lability with quetiapine. Two-lead electrocardiography revealed frequent monomorphic premature ventricular contraction (PVC) during an electroencephalography examination.
Akiko, Deguchi, Masayuki, Nakamura, Takehiro, Hayashi, Akira, Sano   +3 more
openaire   +2 more sources

Premature ventricular contractions in normal children

The Journal of Pediatrics, 1978
To document the assumed benign prognosis of premature ventricular contractions in children, we followed 17 patients with PVCs and without other heart disease for a mean of seven years (range one to 19 years). Data were collected from the history, physical examination, 15-lead ECG, and treadmill exercise test.
J R, Jacobsen, A, Garson, P C, Gillette, D G, McNamara   +3 more
openaire   +2 more sources

Premature Ventricular Contractions from Benign to Seriousness - A Narrative Updating Review

Archives of Emergency Medicine and Intensive Care, 2019
Background: Premature ventricular contractions are the most frequent cardiac arrhythmia with or without structural heart diseases. These common type of arrhythmia possess both benign and serious outcome.
Yasser Mohammed Hassanain Elsayed
semanticscholar   +1 more source

Intramural Needle Ablation for Refractory Premature Ventricular Contractions

Circulation: Arrhythmia and Electrophysiology, 2022
S. Dukkipati, Tomofumi Nakamura, I. Nakajima, Connor P. Oates, Ryohsuke Narui, Shin-Ichi Tanigawa, Tatjana Sljapic, W. Whang, Jacob S. Koruth, Subbarao Choudry, B. Schaeffer, A. Fujii, U. Tedrow, J. Sapp, W. Stevenson, Vivek Y. Reddy   +15 more
semanticscholar   +1 more source

Summit Premature Ventricular Contractions

2020
Outflow tract PVCs can be accessible in the majority of cases. PVCs that originate in the left ventricular summit may be difficult to target with ablation directly. Ablation in the pulmonary cusp is feasible but should be carefully performed.
openaire   +1 more source

Premature Ventricular Contractions: Left Ventricular Summit

2020
A 73 years-old male was referred for catheter ablation of left ventricular summit (LVS) arrhythmias. Typical LVS arrhythmias have a right bundle branch block configuration in lead V1 or a left bundle branch block configuration with early precordial transition (V3 or earlier). The axis is always inferior.
David F. Briceño, Mohamed Najeeb Al Rawahi, Pasquale Santangeli   +2 more
openaire   +1 more source

Premature Ventricular Contractions (PVCs): A Narrative Review.

American Journal of Medicine, 2022
Jake Klewer, Jennifer Springer, Jack H. Morshedzadeh   +2 more
semanticscholar   +1 more source