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心房颤动(房颤)是一种常见的心律失常,在发达国家患病率占总人口的1.5%～2%,国内2003年的调查显示30岁以上人群房颤患病率为0.65%,估计患病人数约420万。房颤不但显著影响患者的生活质量,还引起血栓栓塞、特别是卒中的发生。卒中是房颤的严重并发症之一,资料显示,每6例卒中患者中有1例为房颤所致,未接受抗凝治疗的房
Atrial fibrillation (atrial fibrillation) is a common arrhythmia, prevalence in developed countries accounted for 1.5% to 2% of the population in 2003 survey showed that the prevalence of atrial fibrillation in people over the age of 30 was 0.65%, estimated The number of patients is about 4.2 million. Atrial fibrillation not only significantly affects the patient’s quality of life, but also causes thromboembolism, especially stroke. Stroke is one of the serious complications of atrial fibrillation, the data show that in every 6 cases of stroke patients in 1 case due to atrial fibrillation, did not receive anticoagulant treatment of the room