Integral Use of Thromboelastography With Platelet Mapping to Guide Appropriate Treatment, Avoid Complications, and Improve Survival of Patients With Coronavirus Disease 2019–Related Coagulopathy

The rate of intraoperative complication during AngioVac suction filtration is low, but vasopressors and blood transfusions often are required. Patients at increased risk of developing postoperative complications potentially can be identified as having undergone recent surgery, experiencing preoperative shock requiring vasopressors or postoperative left ventricular dysfunction, and requiring postoperative blood transfusion.