心脏粘液瘤是最常见的原发性心脏肿瘤 ,近年来心脏粘液瘤的基础和临床研究均有较大的进展 ,现综述如下。心脏粘液瘤约占心脏原发肿瘤的 70 %。患者好发年龄在 30～ 70岁 ,平均 5 6岁。发病有明显的性别差异 ,女性发病率明显高于男性 ,女性患者约占70 %。[1] 心脏粘液瘤的病因尚 Myxoma of the heart is the most common primary cardiac tumor. In recent years, great progress has been made in the basic and clinical studies of cardiac myxoma, which are summarized as follows. Myxoma in heart accounts for about 70% of primary cardiac tumors. The incidence of patients in the 30 to 70 years old, with an average of 56 years old. The incidence of significant gender differences, the incidence of women was significantly higher than men, about 70% of female patients. [1] The cause of cardiac myxoma is still