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Atrial Fibrillation In Aging: Mechanisms And Potential Therapeutics, Mengmeng Chang
Atrial Fibrillation In Aging: Mechanisms And Potential Therapeutics, Mengmeng Chang
USF Tampa Graduate Theses and Dissertations
Atrial fibrillation (AF) is one of the most common cardiac arrhythmias seen in the clinics, and currently available antiarrhythmic pharmacotherapies in AF are not very effective. Although AF has been recognized as an aging-mediated disease, our understanding of the electrophysiological pathways that link aging and AF remain incomplete, which limits breakthroughs in the development of novel antiarrhythmic treatments for this disease. Studies have shown that aging increases the generation of reactive oxygen species (ROS) in the heart, and high levels of ROS have been associated with development of AF in animals and patients. Additionally, in some forms of AF, the …