“…Although there have been no large analyses of outcomes for active COVID-19 patients undergoing CABG, several small case series of patients with active COVID have reported higher rates of morbidity and mortality. 9 , 10 , 27 , 28 , 29 , 30 In agreement with this analysis, active COVID-19 infection in patients undergoing urgent or emergent surgical procedures appears to confer an increased risk of perioperative morbidity and mortality. 31 , 32 , 33 , 34 Indeed, Knisely and colleagues' 33 recent examination of COVID-19 patients demonstrated that those undergoing urgent and emergent surgical procedures were at increased risk of severe complications regardless of preoperative American Society of Anesthesiologists category, with a reported risk ratio for death in active COVID-19 patients of 55.00 for those undergoing urgent surgical procedures.…”