一过性心房颤动、预激症候群和室上性心动过速在无器质性心脏病的运动员中均可见到,尤其在大运动量训练或比赛后,过度紧张、过度疲劳时可出现。预激症候群常并发室上性心动过速发作,但又合并心房颤动者较少见本病例正常心电图和上述3种心律失常交替出现。报告如下。 A transient atrial fibrillation, pre-shock syndrome and supraventricular tachycardia in organic heart disease athletes can be seen, especially in the large amount of exercise training or competition, over-tension, fatigue can occur. Premenstrual syndrome often complicated by supraventricular tachycardia episodes, but less common in patients with atrial fibrillation in this case normal ECG and the three arrhythmias alternately. The report is as follows.