纵隔辐射治疗的心脏并发症包括心包炎、心脏阻滞和心肌梗塞。仅报道过5例辐射诱发心脏瓣膜的损害。本文报道辐射诱发瓣膜心脏病的二维超声心动图所见。据作者所知,这是第一例此种类型后天性瓣膜心脏病超声心动图的描述。病例:女,35岁。为评定收缩和舒张期杂音而进行超声心动图检查。病人无任何心脏症状的主诉。21岁时确诊为何杰金氏病。以后的4年期间,接受二次大剂量照射纵隔的胸部辐射治疗,总剂量达25900拉 Cardiac complications of mediastinal radiation therapy include pericarditis, heart block, and myocardial infarction. Only 5 cases of radiation-induced damage to the heart valve were reported. This article reports the findings of two-dimensional echocardiography of radiation-induced valvular heart disease. To the best of the author’s knowledge, this is the first description of echocardiography of this type of acquired heart valve disease. Case: Female, 35 years old. Echocardiography was performed to assess systolic and diastolic murmur. The patient complained of no cardiac symptoms. 21 years old diagnosed as Hodgkin’s disease. The next 4 years, to accept the second dose of radiation in the chest of the mediastinum treatment, the total dose of 25,900