Hemodynamic Effect of Dexmedetomidine Alone With Dexmedetomidine Plus Ketamine Combination in CABG

In post cardiac surgery, many cardiovascular and other complications may occur that lead to increase in mortality and hospital stays. Meticulous perioperative management is important to avoid these adverse events. Tachycardia is the main cause of post coronary artery bypass graft (CABG) myocardial ischemia which can be decreased by sedation and analgesia.