Results 1 to 10 of about 21,818 (237)

Premature ventricular contraction arising from the left coronary sinus cusp: Which signal is the target of ablation? [PDF]

Indian Pacing and Electrophysiology Journal
We described a premature ventricular contraction arising from the left coronary sinus cusp, in which we discussed about the interpretations of the signals recorded there.
Takashi Nakashima, Masaru Nagase, Shigekiyo Takahashi, Takuma Aoyama   +3 more
doaj   +2 more sources

End-to-End Premature Ventricular Contraction Detection Using Deep Neural Networks [PDF]

Sensors, 2023
In Holter monitoring, the precise detection of standard heartbeats and ventricular premature contractions (PVCs) is paramount for accurate cardiac rhythm assessment.
Dimitri Kraft, Gerald Bieber, Peter Jokisch, Peter Rumm   +3 more
doaj   +2 more sources

Mechanisms and Risk Factors for Premature Ventricular Contraction Induced Cardiomyopathy [PDF]

Reviews in Cardiovascular Medicine, 2023
Frequent premature ventricular contractions (PVCs) can cause a reversible form of cardiomyopathy in patients without structural heart disease. Because of the challenging nature of PVC-induced cardiomyopathy (PVICM), the mechanisms and risk factors for ...
Xiaoyu Shen, Xiyao Zhu, Lingyan Zuo, Xu Liu, Mu Qin   +4 more
doaj   +2 more sources

Premature ventricular contraction increases the risk of heart failure and ventricular tachyarrhythmia [PDF]

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   +2 more sources

Premature Ventricular Contraction in Children

Педиатрическая фармакология, 2019
The article presents updated data on the problem of premature ventricular contractions in children based on the clinical guidelines of the Russian Society of Cardiology and the Union of Pediatricians of Russia for the diagnosis, treatment and management ...
Alexander A. Baranov, Elena S. Vasichkina, Roza A. Ildarova, Dmitry S. Lebedev, Leyla S. Namazova-Baranova, Evgeniy A. Pokushalov, Sergey V. Popov, Sergey A. Termosesov, Maria A. Shkolnikova   +8 more
doaj   +3 more sources

Left ventricular dyssynchrony as marker of early dysfunction in premature ventricular contraction-induced cardiomyopathy [PDF]

Frontiers in Cardiovascular Medicine, 2022
BackgroundStrain imaging has been suggested as a tool to detect early left ventricular (LV) dysfunction due to frequent premature ventricular contractions (PVCs) in patients with preserved LV ejection fraction (EF).
Gurukripa N. Kowlgi, Alex Y. Tan, Karoly Kaszala, Michael C. Kontos, Pedro Lozano, Kenneth A. Ellenbogen, Jose F. Huizar, Jose F. Huizar   +7 more
doaj   +2 more sources

Neonatal frequent premature ventricular contraction. [PDF]

BMJ Case Rep, 2023
Chida R, Iio K, Ishida Y, Yamanaka G.
europepmc   +3 more sources

Electromechanical demonstration of premature ventricular contraction-induced atrial cardiomyopathy by P wave duration-to-amplitude ratio (PWDAR) and left atrial strain. [PDF]

Postepy Kardiol Interwencyjnej
Doğduş M, Okan T, Taskin U, Mammadov G, Akkaya B, Koyuncu İ, Topaloğlu C.   +6 more
europepmc   +3 more sources

The causality between premature ventricular contraction and heart failure [PDF]

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

Relationship of Arrhythmogenic Substrate and Frequent Ventricular Extrasystoles in Patients with Nonischemic Cardiomyopathy

Journal of Cardiac Arrhythmias, 2020
Cardiomyopathies (CMP) are associated with fibrosis scarring and myocardial fiber disarray that promotes slow tissue conduction and substrate for reentrant ventricular arrhythmias.
Cristiano de Oliveira Dietrich
doaj   +7 more sources