房室交界区性逸搏 夺获二联律较常见 ,而心房逸搏 夺获二联律罕见 ,两者同步发生则更属罕见 ,现报告一例如下患者女性 ,5 0岁 ,有晕厥史。因未办住院手续而离院故而失访 ,临床诊断不明。心电图分析 :图 1为同次先后描记。上两行即Ⅱ导联及V1导联为同步记录 ,可见心房、心室周? Atrioventricular junctional escape to win the second law is more common, and atrial aneurism won the couplet rare, the two occur simultaneously more rare, is now reported in a patient such as the following, 50 years old, a history of syncope. Because they did not do hospitalization and leave the hospital so lost, the clinical diagnosis is unknown. ECG analysis: Figure 1 to describe the same time. On the two lines that is the lead and V1 lead for the synchronization record, we can see the atria, ventricular week?