Objective:To review and conclude the specialty and key treatments of Cardiopulmonary Bypass (CPB) in the 110 cases of coronary artery bypass grafting (CABG).Methods:117 CABG-CPB operations were performed in the hospital from October 2002 to June 2005.Of these,9 were emergency cases,12 were CABGs combined with mitral valve replacements; 8 were CABGs with ventricular aneurysmectomy; 5 were CABGs with aortic valve replacements; 1 was CABG with double-valve replacement; 1 was CABG with atria septal defects; 2 were CABGs with LAM removals; And 1 was CABG with aneurysmectomy.