Results 31 to 40 of about 38,031 (305)

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

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   +1 more source

Radiofrequency ablation of ventricular premature contraction originating from a native coronary cusp after transcatheter aortic valve replacement

Journal of Arrhythmia, 2017
We describe a case of radiofrequency ablation of ventricular premature contraction (VPC) originating from the left ventricular outflow tract after transcatheter aortic valve replacement. The VPC origin was the native aortic valve annulus between the left
Shota Tohoku, Kenichi Hiroshima, Shoichi Kuramitsu, Michio Nagashima, Masato Fukunaga, Yoshimori An, Kenji Ando   +6 more
doaj   +1 more source

Arrhythmic risk in elderly patients candidates to transcatheter aortic valve replacement. predicative role of repolarization temporal dispersion [PDF]

, 2019
Degenerative aortic valve stenosis (AS) is associated to ventricular arrhythmias and sudden cardiac death, as well as mental stress in specific patients. In such a context, substrate, autonomic imbalance as well as repolarization dispersion abnormalities ...
Crapanzano, Davide, DI IORIO, Claudia, Fabietti, Marcella, Magri', Damiano, Mariani, MARCO VALERIO, Mastropietri, Fabiola, Moscucci, Federica, Parrotta, Ilaria, Piccirillo, Gianfranco, Sabatino, Teresa, Salvi, Nicolo', Vespignani, Giulia   +11 more
core   +1 more source

Premature Atrial and Ventricular Contraction Detection Using Photoplethysmographic Data from a Smartwatch

Sensors, 2020
We developed an algorithm to detect premature atrial contraction (PAC) and premature ventricular contraction (PVC) using photoplethysmographic (PPG) data acquired from a smartwatch.
Dong Han, Syed Khairul Bashar, Fahimeh Mohagheghian, Eric Ding, Cody Whitcomb, David D. McManus, Ki H. Chon   +6 more
doaj   +1 more source

Percutaneous pulmonary valve implantation alters electrophysiologic substrate [PDF]

, 2016
BACKGROUND: Percutaneous pulmonary valve implantation (PPVI) is first‐line therapy for some congenital heart disease patients with right ventricular outflow tract dysfunction.
Avari Silva, Jennifer N, Balzer, David T, Nguyen, Hoang H, Nicolas, Ramzi, Shahanavaz, Shabana, Van Hare, George F   +5 more
core   +2 more sources

Monomorphic Ventricular Arrhythmias in Athletes. [PDF]

, 2019
Ventricular arrhythmias are challenging to manage in athletes with concern for an elevated risk of sudden cardiac death (SCD) during sports competition. Monomorphic ventricular arrhythmias (MMVA), while often benign in athletes with a structurally normal
Aboulhosn, Jamil A, Boyle, Noel G, Bradfield, Jason S, Dave, Ravi H, Horwich, Tamara B, Hsu, Jeffrey J, Nsair, Ali, Shannon, Kevin M, Shivkumar, Kalyanam   +8 more
core   +2 more sources

Premature Ventricular Contraction–Induced Cardiomyopathy [PDF]

Clinical Cardiology, 2015
AbstractPremature ventricular contractions are of common occurrence in routine clinical practice. Though generally perceived as of benign consequence in healthy people in the absence of heart disease, their presence can be a harbinger of fatal ventricular tachyarrhythmia in individuals with structural heart disease.
Aiman Smer, Ojas Bansal, Hussam Abuissa, Alok Saurav, Ahmed Abuzaid   +4 more
openaire   +3 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

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 A. Underwood
openaire   +3 more sources