Crit Pathw Cardiol 2017 12;16(4):161-166
From the *Tehran Heart Center, General Cardiology Department, Tehran University of Medical Sciences; †Tehran Heart Center, Interventional Cardiology Department, Tehran University of Medical Sciences; ‡Internal Medicine Department, Shariati Hospital, Tehran University of Medical Sciences; §Tehran Heart Center, Research Department, Tehran University of Medical Sciences; ¶University of Arizona, Tucson, AZ; ‖CareMore, Tucson, AZ; **Tabriz University of Medical Sciences, Tabriz, Iran; and ††Tehran Heart Center, Electrophysiology Department, Tehran University of Medical Sciences.