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心房颤动和扑动,是最常见的心律失常.据 Framingham 地区的人群调查结果,20年间心房颤动的出现机率为2%,并随着年龄增长而增加。以下对其发病机理、临床意义和治疗进展作一综述。病因和发病机理心房颤动可为阵发性或持续性。阵发性(或间歇性)心房颤动见于中毒、代谢性或炎症性疾病等,例如急性酒精中毒、甲状腺毒症、肺炎、肺栓塞、心包炎、胸部手术或肿瘤侵犯心包等;也可见于糖尿病或高血压等.随年龄增长而增加,多
Atrial fibrillation and flutter are the most common arrhythmias, and according to a survey of people in the Framingham area, the incidence of atrial fibrillation in 2 decades is 2% and increases with age. The following pathogenesis, clinical significance and progress of treatment are reviewed. Etiology and pathogenesis Atrial fibrillation can be paroxysmal or persistent. Paroxysmal (or intermittent) atrial fibrillation seen in poisoning, metabolic or inflammatory diseases, such as acute alcoholism, thyrotoxicosis, pneumonia, pulmonary embolism, pericarditis, chest surgery or pericardial invasion of the tumor; also seen in diabetes Or high blood pressure, etc .. Increases with age, and more