Incidence and hospital mortality of vascular surgery patients with perioperative myocardial infarction (PMI) or myocardial injury after non-cardiac surgery (MINS)

Abstract

Background: Perioperative myocardial infarction (PMI) and prognostically relevant myocardial injury following non-cardiac surgery (MINS) increases perioperative mortality. Studies in vascular patients show an increased incidence and mortality from PMI. However, there remains limited data on the relative prognostic importance of PMI and MINS in South African vascular surgical patients. The primary objective was to evaluate the incidence and prognosis of PMI and MINS in vascular surgical patients admitted to intensive care. The secondary objective was to identify predictors of PMI and hospital mortality.