中风是发病和死亡的首位病因。每年 ,大约5 0 0 0 0 0的美国人罹患中风 ,其中 ,大约 2 0 %的中风病人在 30天内死亡。本文简介了预防中风的有效对策 ,包括血压的控制、高脂血症的治疗、生活方式的改变 (如戒烟 ) ,以及心房纤颤患者的抗凝治疗。1　中风的危险因素　　中风最危险 Stroke is the leading cause of morbidity and mortality. Each year, about 50 000 Americans have a stroke, of which about 20% of stroke patients die within 30 days. This article provides an overview of effective countermeasures against stroke, including blood pressure control, treatment of hyperlipidemia, lifestyle changes such as smoking cessation, and anticoagulant therapy in patients with atrial fibrillation. A risk factor for stroke Stroke is the most dangerous