心房粘液瘤是心脏常见的肿瘤 ,其生物学特性被认为是良性肿瘤 ,并发症主要是栓塞 ,右房粘液瘤主要导致肺栓塞 ,左房粘液瘤最常见的是脑栓塞 ,其次为体循环栓塞。而栓塞常造成多种多样的系统损害 ,死亡率、致残率都很高 ,所以心房粘液瘤的危害性较大 ,在某种程度上不亚于恶性肿 Atrial myxoma is a common heart tumor, its biological characteristics are considered benign, the main complication is embolism, right atrial myxoma mainly results in pulmonary embolism, left atrial myxoma is the most common cerebral embolism, followed by systemic embolism. The embolism often results in a wide range of system damage, mortality and morbidity are high, so a greater risk of atrial myxoma, to some extent, as much as malignant