心房颤动 (房颤 )是常见的一种心律失常 ,不仅可引起心悸和气短 ,而且与中风、心力衰竭、住院次数和死亡危险性的增加关系密切。房颤的发病率与年龄俱增。针对房颤最常用的医疗措施为抗凝十率控制以及运用抗心律失常药物为主的律控制 ,然而 ,二者疗效均不理想。抗凝治疗并不减 Atrial fibrillation (atrial fibrillation) is a common type of arrhythmia that causes not only heart palpitations and shortness of breath but also increased risk of stroke, heart failure, hospitalizations and death. The incidence of atrial fibrillation increases with age. The most common medical measures for AF are anticoagulant ten-rate control and the use of anti-arrhythmic drugs as the mainstay of control, however, both are less effective. Anticoagulant treatment is not reduced