Intravenous versus inhalation anaesthesia for patients undergoing on-pump or off-pump coronary artery bypass grafting

This is a protocol for a Cochrane Review (Intervention). The objectives are as follows: To verify the efficacy and safe of intravenous versus inhalation anaesthesia in decreasing mortality and morbidity for patients undergoing on-pump or off-pump coronary artery bypass grafting (CABG).