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The prediction of perioperative cardiovascular complications is important in the medical management of patients undergoing noncardiac surgery. Several indices have been developed, but a simpler, more practical and accurate method is needed. The purpose of this study was to determine whether the N-terminal pro-brain natriuretic peptide (NT-proBNP) concentration before operation can be used to predict perioperative cardiovascular complications in elderly patients undergoing noncardiac surgery.

Preoperative Plasma N-Terminal Pro-Brain Natriuretic Peptide Concentration and Perioperative Cardiovascular Risk in Elderly Patients