Heart and vessels
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There are limited data on the optimal antithrombotic therapy for patients with atrial fibrillation (AF) who undergoing coronary stenting. We reviewed 203 patients (62.6 % men, mean age 68.3 ± 10.1 years) between 2003 and 2012, and recorded clinical and demographic characteristics of the patients. Clinical follow-up included major adverse cardiac and cerebrovascular events (MACCE) (cardiac death, myocardial infarction, target lesion revascularization, and stroke), stent thrombosis, and bleeding. ⋯ In multivariate analysis, no warfarin therapy (odds ratio 7.8, 95 % confidence interval 1.02-59.35; P = 0.048) was an independent predictor of MACCE. By Kaplan-Meier survival analysis, warfarin therapy was associated with a lower risk of MACCE (P = 0.024). In patients with AF undergoing coronary artery stenting, MACCE were reduced by warfarin therapy without increased bleeding, which might be related to tighter control with a lower INR value.