抗凝治疗能够给房颤、高血压、糖尿病、心绞痛、急性冠脉综合征、心脏瓣膜置换术后患者,特别是具有卒中高危因素的患者带来益处,并且抗凝治疗的绝对益处远超过出血等绝对危险因素。对于血管阻塞性疾病风险高危者,多项临床试验 Anticoagulant therapy can benefit patients with atrial fibrillation, hypertension, diabetes, angina pectoris, acute coronary syndromes and heart valve replacement, especially those at high risk of stroke, and the absolute benefit of anticoagulant therapy far exceeds that of bleeding Absolute risk factors. For high risk of vascular obstructive disease, a number of clinical trials