Results Age, diabetes, preoperative renal insufficiency, and prolonged cardiopulmonary bypass time (CPB) were the independent predictive factors of postoperative renal insufficiency in patients undergoing on-pump coronary revascularization. Postoperative mortality rate was 12.5% (no = 1) and 47.4% (n = 27) in patients with postoperative renal insufficiency undergoing off-pump and onpump coronar...
