Authors
1 Rajaie Cardiovascular,Medical,and Research center, Iran University of Medical Sciences, Tehran, I.R. Iran.
2 Echocardiography Research Center, Rajaie Cardiovascular,Medical,and Research Center, Iran University of Medical Sciences, Tehran, I.R. Iran.
3 Department of Anesthesiology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, I.R.Iran
Abstract
Keywords