Predictors of postoperative hematocrit and association of hematocrit with adverse outcomes for coronary artery bypass graft surgery patients with cardiopulmonary bypass.

摘要

OBJECTIVE: To determine predictors of low intensive care unit (ICU) admission hematocrit, and to determine if low hematocrit is associated with postoperative outcomes for coronary artery bypass graft (CABG) surgery with cardiopulmonary bypass. METHODS: We performed a retrospective study of 8417 patients who underwent CABG surgery on cardiopulmonary bypass in New York in 2007. Patients with very low ICU admission hematocrit (