心房分离是一种罕见的、具有独特心电图特征的心律紊乱。近年我们遇到2例,均见于无器质性心脏病证据且一般情况良好的年青患者,这与文献报导的几乎总是见于严重心力衰竭的危重患者不符。现报告如下。例1 黄××,男,27岁,战士。因左肾取石术后1年余复查,于1980年10月8日入院。病人除觉腰部胀痛外,余无不适、既往无风湿热、高血压等病史。体检:T36.9℃,P76次,BP110/70。头颈无异常。心界不大,心律齐,各瓣膜区无杂音。肺、腹部、四肢及神经系统阴性。左肾区有一切口疤痕,叩击痛明显。血、大便检查正常,尿蛋白+,红细胞 Atrial septation is a rare, heart rhythm disorder with unique ECG characteristics. In recent years we have encountered two cases of young patients with evidence-free and generally good evidence of organic heart disease, which is inconsistent with the reported cases of critically ill patients almost always found in severe heart failure. The report is as follows. Example 1 yellow × ×, male, 27 years old, soldiers. Due to left kidney stone surgery more than 1 year after the review, in October 8, 1980 admitted. In addition to patients with lumbar pain, I have no discomfort, past no rheumatic fever, hypertension and other medical history. Physical examination: T36.9 ℃, P76 times, BP110 / 70. Head and neck no abnormalities. Little heart, heart rhythm Qi, the valve area without noise. Lung, abdomen, limbs and nervous system negative. Left kidney area has all the mouth scar, percussion pain obvious. Blood, stool examination was normal, urinary protein +, red blood cells