Results 51 to 60 of about 563,773 (164)
Atrial Fibrillation and Heart Failure as the Onset of AL-Amyloidosis
Архивъ внутренней медицины, 2021 Left ventricular hypertrophy, atrial fibrillation and chronic heart failure are often in the practice of a cardiologist. The etiology of these conditions is very important because the correct early treatment.
E. V. Reznik +3 more
doaj +1 more source
Safety of Pulsed Field Ablation: Established Evidence, Emerging Risks, and Knowledge Gaps
Pacing and Clinical Electrophysiology, EarlyView.Overview of the safety profile of pulsed field ablation (PFA), highlighting established safety advantages, procedure‐related complications, electroporation‐specific effects, and key areas of ongoing uncertainty, particularly for ventricular applications.
Dakota de Cecco +3 more
wiley +1 more source
Duration of heart failure and the risk of atrial fibrillation: different mechanisms at different times? [PDF]
, 2009 Chronic heart failure increases the risk of atrial fibrillation (AF), with the prevalence of AF paralleling the severity of heart failure.1 Factors that underlie this increased susceptibility to AF may include electrical, structural, and neurohumoral ...
Rankin, A.C., Workman, A.J.
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Long-term prognosis of out-of-hospital cardiac arrest due to idiopathic ventricular arrhythmias
Monaldi Archives for Chest Disease, 2023 Life-threatening ventricular arrhythmias (VA) may occur in patients with unknown cardiac disease. A sizable part of them remains labeled as Idiopathic VA and limited data is available regarding their natural history.
Ricardo Alves Pinto +5 more
doaj +1 more source
Doxorubicin‐induced Cardiotoxicity in Dogs: A Narrative Review
Veterinary and Comparative Oncology, EarlyView.ABSTRACT Doxorubicin, an anthracycline widely used in both human and veterinary oncology, is highly effective against a variety of malignancies in dogs, including lymphomas, sarcomas and carcinomas. Despite its efficacy, doxorubicin exposure can be associated with cardiotoxicity, which may present acutely or chronically, potentially leading to severe ...
Supita Sunpongsri +4 more
wiley +1 more source
Experimental studies on coronary perfusion with pump-oxygenator [PDF]
, 1959 1. Methods of retrograde coronary perfusion and direct coronary artery perfusion in combination with a bubble oxygenator were investigated in dogs. 2.
Hayashi, Naomi
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Caenorhabditis elegans as an in vivo model system for human inherited primary arrhythmia syndromes
The Journal of Physiology, EarlyView.Abstract figure legend Most genes involved in inherited primary arrhythmia syndromes (IPAS) are conserved in Caenorhabditis elegans, where genetic manipulation enables functional characterization of variants, identification of regulatory proteins, and in vivo drug testing.
Antoine Delinière +6 more
wiley +1 more source
Early repolarisation and J wave syndromes
Indian Heart Journal, 2014 J wave syndrome has emerged as a significant cause of Idiopathic ventricular fibrillation (IVF) responsible for sudden cardiac death. A large body of data is now available on genesis, genetics and ionic mechanisms of J wave syndromes.
Kamal K. Sethi +2 more
doaj +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Activation time (AT) maps from right ventricular apical pacing in a human ventricles model with longer action potential duration in the His‐Purkinje system (HPS) than in the myocardium (MYO). For pacing with a long S1S2 coupling interval (CI), the AT from the myocardial pacing site to the first AT of the HPS (ATMYO) is longer ...
Jason D. Bayer +3 more
wiley +1 more source
, 1995 Objective-In the absence of an obvious cause for cardiac arrest, patients with idiopathic ventricular fibrillation are difficult to manage. A subset of patients has inducible arrhythmias.
Crijns, H. J. +7 more
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