舒张期振荡波临床报告较少,且易与U波相混淆。现将我院误诊1例报告如下。患者男性,64岁。因腹泻、呕吐2天,院外持续补液2500毫升后,出现胸闷、心慌、下肢浮肿;又给利尿剂3天,浮肿消退出现全身乏力,于1984年11月22日入院。既往有冠心病、心房纤颤史2年余。入院时心电图(见图第一行)示:心房纤颤、T波下降支有一附加波,其振幅忽高忽低, Diastolic shock wave less clinical reports, and easy to be confused with the U wave. A case of misdiagnosis in our hospital is reported below. Patient male, 64 years old. Due to diarrhea, vomiting for 2 days, the hospital continued to rehydrate 2500 ml, there chest tightness, palpitation, lower extremity edema; gave diuretics 3 days, edema dissipated generalized fatigue, admitted on November 22, 1984. Past history of coronary heart disease, atrial fibrillation more than 2 years history. Admission electrocardiogram (see the first line) showed: atrial fibrillation, T wave descending branch has an additional wave, its amplitude fluctuated,