ASAIO journal : a peer-reviewed journal of the American Society for Artificial Internal Organs
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An increasing number of stage D heart failure patients are supported with left ventricular assist devices (LVADs), and the management of LVAD patients who require noncardiac surgery (NCS) presents unique challenges. Using the 2010-2014 National Inpatient Sample, we identified all adult cases of LVAD patients undergoing noncardiac surgeries using ICD-9-CM codes. We estimated inpatient mortality, bleeding complications, stroke, length of stay (LOS), and cost of hospitalization of the admissions related to NCS using mixed effects logistic and linear mixed regressions, respectively. ⋯ Although bleeding complication trends have decreased, ischemic stroke and in-hospital mortality rates have increased overall during the study period. Urgent or emergency surgery was an independent predictor of mortality (OR 3.1, 95% CI 1.9-5). A significant burden of complications occurs after noncardiac surgeries in LVAD recipients.