F-66 | Sex Disparities in Rivaroxaban Utilization and Outcomes in Patients with Peripheral Artery Disease

HF was associated with higher odds of mortality (aOR 1.6, 95% CI 1.46-1.8;p<0.001), sudden cardiac arrest (aOR 1.25, 95% CI 1.15-1.36;p<0.001), and MACCE (aOR 2.1, 95% CI 1.9-2.2;p<0.001) but lower odds of Major Amputation (aOR 0.92, 95% CI 0.87-0.98;p<0.001).After Propensity Score Matching, HF patients had significantly higher rates of.mortality (4.14% vs. 3.31%; p<0.001), sudden cardiac arrest (4.68% vs. 3.05%; p0.03), and major adverse cardiovascular and cerebrovascular events (MACCE) (9.6% vs. 6.3%;p<0.001),30-day readmission (19.3% vs 17.8% but lower rates of major amputation (10.33% vs 9.00%;p<0.001).Conclusions: HF status in patients undergoing ER is associated with higher odds and rates of mortality, sudden cardiac arrest, 30-day readmission, and lower odds of major amputation.