Gupta, Prateek K Development and validation of a risk calculator for prediction of cardiac risk after surgery. [electronic resource] - Circulation Jul 2011 - 381-7 p. digital Publication Type: Journal Article; Validation Study ISSN: 1524-4539 Standard No.: 10.1161/CIRCULATIONAHA.110.015701 doi Subjects--Topical Terms: AdultAgedAlgorithmsFemaleHeart Arrest--diagnosisHumansMaleMiddle AgedModels, CardiovascularMyocardial Infarction--diagnosisPerioperative PeriodPostoperative Complications--diagnosisROC CurveRisk Assessment--methodsSurgical Procedures, Operative--adverse effects