Pericardial Fat Reduction and Reverse Remodelling Following Atrial Fibrillation Ablation
نویسندگان
چکیده
منابع مشابه
Atrial Tachycardias Following Atrial Fibrillation Ablation
One of the most important proarrhythmic complications after left atrial (LA) ablation is regular atrial tachycardia (AT) or flutter. Those tachycardias that occur after atrial fibrillation (AF) ablation can cause even more severe symptoms than those from the original arrhythmia prior to the index ablation procedure since they are often incessant and associated with rapid ventricular response. D...
متن کاملThe Role of Pericardial and Epicardial Fat in Atrial Fibrillation Pathophysiology and Ablation Outcomes.
Emerging evidence suggests that epicardial and pericardial fat are related to the presence, severity and outcome of AF. These associations, independent of generalized obesity, suggest that they may become increasingly useful as markers for risk stratification or monitoring in the clinical setting. Mechanistically, studies have suggested the effects of epicardial and pericardial fat may be media...
متن کاملPericardial fat is associated with atrial fibrillation severity and ablation outcome.
OBJECTIVES The aim of this study was to characterize the relationship between pericardial fat and atrial fibrillation (AF). BACKGROUND Obesity is an important risk factor for AF. Pericardial fat has been hypothesized to exert local pathogenic effects on nearby cardiac structures above and beyond that of systemic adiposity. METHODS One hundred ten patients undergoing first-time AF ablation a...
متن کاملradiofrequency atrial fibrillation ablation technique in patients with mitral valve surgery and left atrial reduction procedures
background: about half of all patients who undergo mitral valve surgery suffer from atrial fibrillation (af). cox described the surgical cut-and-sew maze procedure, which is an effective surgical method but has some complications. this study was designed to evaluate the efficacy of a substitution method of radiofrequency ablation (rfa) for patients undergoing mitral valve surgery with af. metho...
متن کاملThe Relationship Between Pericardial Fat and Atrial Fibrillation.
Pericardial adiposity is strongly associated with increased cardiovascular risk, especially for coronary artery disease. However, until 2010 researchers have not focused on the mechanistic role of pericardial fat in atrial fibrillation (AF) pathogenesis. Only a limited number of studies have reported on the significant association between pericardial fat and AF prevalence, and the role of peric...
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ژورنال
عنوان ژورنال: Heart, Lung and Circulation
سال: 2013
ISSN: 1443-9506
DOI: 10.1016/j.hlc.2013.05.278