心脏粘液瘤(CM)多见于左心房的良性肿瘤,患者多为中年女性,不合并其他病变。然而,以家族性、综合征为特征的CM已被人们所认识,本文作者总结了2个家族以及目前已报道的15个家族中这类患者的发病特点。大多数CM,平均年龄为51岁,病例呈散发性,女性占76％,不伴其他病变者占95％,左心房粘液瘤占76～88％,复发率低于1％。而家族性、综合征性CM有其特有 Myxoma of the heart (CM) more common in the left atrium of benign tumors, mostly middle-aged patients with women, does not merge with other lesions. However, CM, which is characterized by familial and syndrome, has been recognized. The author of this article summarizes the incidence of these two families and 15 of the currently reported families. Most CM, the average age of 51 years old, cases were sporadic, 76% of women, without other lesions accounted for 95%, left atrial myxoma 76% to 88%, the recurrence rate was less than 1%. Familial, syndrome CM has its own unique