"Humans"@en . "Middle Aged"@en . "Complication"@en . "Incidence"@en . "Registries"@en . "Cardiac surgery"@en . "Risk Factors"@en . "Europe"@en . "534017b2573b12b7025bdb0993b863f8" . "Myocardial Infarction"@en . "Postoperative Complications"@en . "Bleeding"@en . "Coronary artery bypass surgery"@en . "Classification"@en . "Biancari" . "Coronary artery bypass"@en . "Fausto" . . . "Survival Rate"@en . "Coronary artery bypass grafting"@en . . "Prospective Studies"@en . "Transfusion"@en . "Time Factors"@en . . "Stroke"@en . "Fausto Biancari" . "Treatment Outcome"@en .