IRCT20161220031487N7 IRCT 2018-03-14 Iran University of Medical Sciences Effects of anesthesia monitoring on trachea extubation Assessment of the Trachea extubation in the operation room in open heart surgery with cardiopulmonary bypass using various anesthesia monitoring 2017-11-22 anticipated 100 Complete https://irct.ir/trial/28683 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: Simple randomization using excel software and random number assignment with concealment of allocation, Blinding description: Patients are unaware of the group they are allocated. 2-3 Ischaemic heart diseases. Intervention 1: Intervention group: trachea extubation in the operation room- The nature of this intervention is the use of short-acting drugs and multiple anesthetic monitoring, and muscle and cardiovascular relaxation in patients with open heart surgery with cardiopulmonary bypass, in order to maintain adequate depth of anesthesia and maintain stable hemodynamics. At the end of the anesthesia, with neutralizing the effect of medications and maintaining the adequate analgesia and hemodynamic stability, and to ensure adequate surgical homeostasis, the patient is extubated in the operation room and transferred to the ICU. Intervention 2: Control group: extubation in the intensive care unit- The patient receives the usual anesthetic, and after transfer to the intensive care unit, the condition of the tracheal tube is sustained until the hemodynamic stability, and mechanical ventilation is performed. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no further information.