原发性心脏肿瘤是罕见的,粘液瘤占大多数(90%)。十年中在俄勒岗大学科学中心及波兰特文森特医院治疗过21例心脏原发性肿瘤,包括粘液瘤19例,纤维瘤及肉瘤各一例。发现了罕见的左侧心脏粘液瘤合伴二尖办畸形。心脏纤维瘤:19岁男性患者因胸痛及X光胸片上心室有钙化的肿块而来院,血管造影示肿瘤在左心室壁。于1973年切除了左心室后壁的纤维瘤,心室壁用Teflon垫子关闭,术后两年无症状,以后失访。心脏肉瘤:34岁男性,出现栓塞发作,疑有心脏肿瘤。心回声图证实左心房肿块,但心血管造影不明 Primary cardiac tumors are rare and myxomas account for the majority (90%). In the past decade, 21 cases of primary cardiac tumors were treated at the University of Oregon Science Center and Poland’s Vincent Hospital, including 19 cases of myxoma, and 1 case of fibroma and sarcoma. A rare left-sided myxoma was found with two-pointed malformations. Cardiac Fibroma: A 19-year-old male patient came to the hospital due to chest pain and a calcified mass on the X-ray chest. An angiogram showed the tumor was in the left ventricular wall. In 1973, fibroids in the posterior wall of the left ventricle were resected and the ventricular wall was closed with a Teflon mat. The patient was asymptomatic after two years and was later lost. Cardiac sarcoma: A 34-year-old man presented with an embolism and suspected of having a heart tumour. Echocardiogram confirms left atrial mass, but angiocardiography is unknown