Affiliation: | (1) Cardiovascular Department, Tehran Heart Center, Tehran University of Medical Sciences, North Kargar Street, Tehran, Iran, 1411713138;(2) Echocardiography Department, Tehran Heart Center, Tehran University of Medical Sciences, North Kargar Street, Tehran, Iran, 1411713138;(3) Clinical Research Department, Tehran Heart Center, Tehran University of Medical Sciences, North Kargar Street, Tehran, Iran, 1411713138 |