80
Participants
Start Date
January 1, 2017
Primary Completion Date
January 1, 2018
Study Completion Date
January 1, 2018
thoracic epidural
high thoracic epidural anesthesia (HTEA) combined with GA, transesophageal, transthoracic echocardiography and Holter ECG
Ahmed Said Elgebaly, Tanta
Tanta University
OTHER
Ahmed Said Elgebaly,MD
OTHER