摘要 目的 探讨心脏粘液瘤诊治的经验、减少误诊。方法 对47例心脏粘液瘤患者诊疗确诊后进行全麻体外循环下心内直视手术摘除，分析、总结。结果 许多心脏粘液瘤患者症状不典型，容易误诊。结论 对怀疑心脏粘液瘤的患者应及早作心脏超声确诊，尽早手术，减少栓塞，猝死等并发症。关键词: 心脏粘液瘤误诊并发症Diagnosis and Treatment of Cardiac Myxomas of 47 CasesWang Xiaodong Ding Jun Wang Hongshan Chen Hongwei Zhang Runsheng Yang Jingxue(Cardiovascular Institute of Zhengzhou Cardiovascular Department of Zhengzhou Seventh HospitalZhengzhou 450006)Abstract: Objective To investigate the diagnosis and treatment of cardiac myxomas and decrease misdiagnosis. Method 47 cases of cardiac myxomas were resectioned under CPB anesthesia after they were diagnosed. After that the cases were evaluated. Results Many cases don’t have especial symptoms misdiagnosis are in