Author/Editor		Gasparova, Iveta; Kubatka, Peter; Opatrilova, Radka; Caprnda, Martin; Filipova, Slavomira; Rodrigo, Luis; Malan, Leone; Mozos, Ioana; Rabajdova, Miroslava; Petrovič, Danijel
Title		Perspectives and challenges of antioxidant therapy for atrial fibrillation
Type		članek
Vol. and No.		Letnik 390, št. 1
Publication year		2017
Volume		str. 1-14
ISSN		0028-1298 - Naunyn-Schmiedeberg's archives of pharmacology
Language		eng
Abstract		Atrial fibrillation (AF) is the most common sustained arrhythmia associated with significant morbidity and mortality. The mechanisms underlying the pathogenesis of AF are poorly understood, although electrophysiological remodeling has been described as an important initiating step. There is growing evidence that oxidative stress is involved in the pathogenesis of AF. Many known triggers of oxidative stress, such as age, diabetes, smoking, and inflammation, are linked with an increased risk of arrhythmia. Numerous preclinical studies and clinical trials reported the importance of antioxidant therapy in the prevention of AF, using vitamins C and E, polyunsaturated fatty acids, statins, or nitric oxide donors. The aim of our work is to give a current overview and analysis of opportunities, challenges, and benefits of antioxidant therapy in AF.
Keywords		atrial fibrillation oxidative stress antioxidants atrijska fibrilacija oksidativni stres antioksidanti