title: The dilemma of moderate aortic valve disease in patients subjected to coronary artery bypass grafting.
mesh_terms: D001021:Aortic Valve / Q000601:surgery*; D001026:Coronary Artery Bypass / Q000009:adverse effects*; D006349:Heart Valve Diseases / Q000601:surgery*; D006801:Humans; D011183:Postoperative Complications; D012086:Reoperation; D012720:Severity of Illness Index; D013997:Time Factors