Southern medical journal
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Southern medical journal · Apr 1994
Preoperative screening electrocardiography: predictive value for postoperative cardiac complications.
The purpose of this study was to evaluate the value of preoperative electrocardiography in predicting postoperative cardiac complications. Four hundred eighty-one patients having elective surgery were eligible. The patients' ages and specific ECG findings were recorded preoperatively. ⋯ Age, P wave abnormalities, and preoperative dysrhythmias were independent predictors of postoperative dysrhythmic events. These specific ECG findings may identify patients at risk of postoperative ischemia or dysrhythmia. These patients may benefit from aggressive preoperative cardiac evaluation or close postoperative cardiac monitoring.