Author/Authors :
Sharifian Attar, Alireza Department of Anesthesia - Chaem Hospital - Mashhad University of Medical Sciences, Mashhad, IR Iran , Jalaeian Taghaddomi, Reza Department of Anesthesia - Chaem Hospital - Mashhad University of Medical Sciences, Mashhad, IR Iran , Bagheri, Reza Department of Tthoracic Surgery - Ghaem Hospital - Mashhad University of Medical Sciences, Mashhad, IR Iran