心房颤动有阵发型和持久型2种,后者通常持续不消失,有“永恒性心律失常”(pul-sus irregularis perpetaus——Rothber-ger,1909)之称;药物或电击常不易使之转复。我们最近见到2例,房颤分别持续7年和21年,未经任何治疗自发消失。这种现象比较少见,报道如下。 Atrial fibrillation has both paroxysmal and persistent type, the latter usually continued to disappear, there is “eternal arrhythmia” (Pul-sus irregularis perpetaus - Rothber-ger, 1909) said; drug or electric shock is often not easy to make the turn complex. We recently met two cases of atrial fibrillation, respectively, for seven years and 21 years, without any treatment spontaneously disappear. This phenomenon is relatively rare, reported as follows.