Results 31 to 40 of about 23,912 (290)

Sports Activity and Arrhythmic Risk in Cardiomyopathies and Channelopathies: A Critical Review of European Guidelines on Sports Cardiology in Patients with Cardiovascular Diseases

Medicina, 2021
The prediction and prevention of sudden cardiac death is the philosopher’s stone of clinical cardiac electrophysiology. Sports can act as triggers of fatal arrhythmias and therefore it is essential to promptly frame the athlete at risk and to carefully ...
Giovanni Volpato, Umberto Falanga, Laura Cipolletta, Manuel Antonio Conti, Gino Grifoni, Giuseppe Ciliberti, Alessia Urbinati, Alessandro Barbarossa, Giulia Stronati, Marco Fogante, Marco Bergonti, Valentina Catto, Federico Guerra, Andrea Giovagnoni, Antonio Dello Russo, Michela Casella, Paolo Compagnucci   +16 more
doaj   +1 more source

Trade-off between elimination of premature ventricular complexes and loss of synchronized left ventricular pacing improved cardiac function in a patient with heart failure

Indian Pacing and Electrophysiology Journal, 2016
Synchronized left ventricular pacing (sLVP) via adaptive cardiac resynchronization therapy (aCRT) algorithm might enhance the efficacy of CRT. A 71-year-old female was admitted with the diagnosis of heart failure.
Hideyuki Hasebe, Masataka Iida, Naoki Hatano, Toshiro Muramatsu   +3 more
doaj   +1 more source

An unusual case of dense mitral annular calcification in a young with plethora of mitral annular premature ventricular complexes

Heart and Mind, 2022
We report a rare case of dense mitral annular calcification in a 26-year-old male presenting with recurrent palpitation for the last year with a plethora of mitral annular premature ventricular complexes (PVCs).
Debasish Das, Tutan Das, Subhas Pramanik
doaj   +1 more source

Diagnostic gain of cardiac MR in patients with premature ventricular complexes and structurally normal hearts on echocardiography

Europace, 2023
Abstract Funding Acknowledgements Type of funding sources: Public Institution(s). Main funding source(s): KG Jebsen Centre for Cardiac Research, University of Oslo, Oslo, Norway Background An important part of the diagnostic ...
Ahmed, T, Aagaard-Nilsen, S, Anfinsen, O G, Hegbom, F, Holm, T, Bosse, G, Edvardsen, T, Kongsgaard, E, Dejgaard, L A, Korseberg Stokke, M   +9 more
openaire   +1 more source

New methods for the analysis of heartbeat behavior in risk stratification

Frontiers in Physiology, 2011
Developing better methods for risk stratification for tachyarrhythmicsudden cardiac remains a major challenge for physicians andscientists. Since the transition from sinus rhythm to ventriculartachycardia/fibrillation happens by different mechanisms in ...
Leon eGlass, Claudia eLerma, Alvin eShrier   +2 more
doaj   +1 more source

Impact of Intramural Scar on Mapping and Ablation of Premature Ventricular Complexes.

JACC Clinical Electrophysiology, 2020
OBJECTIVES This study sought to determine intramural scar characteristics associated with successful premature ventricular complex (PVC) ablations.
M. Ghannam, J. Liang, Ghaith Sharaf Dabbagh, Konstantinos C. Siontis, A. Attili, H. Cochet, P. Jais, M. Juhoor, Rakesh Latchamsetty, K. Jongnarangsin, F. Morady, F. Bogun   +11 more
semanticscholar   +1 more source

Heart rate turbulence as risk-predictor after myocardial infarction

Frontiers in Physiology, 2011
Heart Rate Turbulence (HRT) is the baroreflex-mediated short-term oscillation of cardiac cycle lengths after spontaneous ventricular premature complexes (VPC).
Christine Stefanie Zuern, Petra eBarthel, Axel eBauer   +2 more
doaj   +1 more source

Electrocardiographic markers of myocardial conduction and repolarization in Boxer dogs [PDF]

Pesquisa Veterinária Brasileira, 2020
: Electrocardiographic markers have been used in people to classify arrhythmogenic risk. The aims of this study were to investigate electrocardiographic markers of conduction and repolarization in Boxers and non-Boxer dogs, and compare such findings ...
Elizabeth Regina Carvalho, Evandro Zacché, Michelli Fenerich, Aparecido Antônio Camacho, Julio P. Santos, Marlos G. Sousa   +5 more
doaj   +1 more source

Cardiac-specific overexpression of Ndufs1 ameliorates cardiac dysfunction after myocardial infarction by alleviating mitochondrial dysfunction and apoptosis

Experimental and Molecular Medicine, 2022
Myocardial infarction (MI) is the leading cause of premature death among adults. Cardiomyocyte death and dysfunction of the remaining viable cardiomyocytes are the main pathological factors of heart failure after MI.
B. Qi, Liqiang Song, Lang Hu, D. Guo, Gaotong Ren, Tingwei Peng, Mingchuan Liu, Yexian Fang, Chunyu Li, Mingming Zhang, Yan Li   +10 more
semanticscholar   +1 more source

DISORDERS OF CARDIAC RHYTHM IN PATIENTS WITH PRE-EXCITATION SYNDROME OF VENTRICLES AND THEIR PHARMACOLOGICAL CORRECTION

Проблеми екології та медицини, 2020
The aim of the research was to analyze the possibility of using different antiarrhythmic agents in patients with pre-excitation syndrome and disorders of cardiac rhythm.
R.V. Lutsenko, Yu. A. Kapustnick, A. H. Sydorenko   +2 more
doaj   +1 more source