The main risk factors were smoking, hypertension, hyperlipemia or hypolipemia, family history of cerebrovascular disease, fat, drinking, TIA history, diabetes mellitus and atrial fibrillation, et al.

• 主要危险因素有吸烟、高血压、血脂异常、脑血管疾病家族史、肥胖、酗酒、TIA病史、糖尿病、房颤等。