myxomas

by using echocardiography 11 cases were diagnosed as myxomas and rhabdomyoma ( 11/ 19, 57.9%), 8 cases were diagnosed as space occupying lesions of the heart or myxoma ( 8/ 19, 42.1%).

术前超声10例诊断黏液瘤和1例怀疑横纹肌瘤与术后病理结果一致（11/19,57.9%），其余8例因超声缺乏经验，诊断为心脏占位病变性质待定或黏液瘤可能性大（8/19,42.1%）。

Conclusion Complete surgical resection method for the treatment of primary cardiac myxomas.

结论诊断明确后尽早手术;术中避免瘤体破碎、脱落造成栓塞;切除黏液瘤要彻底.

And NYHA heart function class ⅰ was in 18 patients and class ⅱ in 3.Conclusions: The results of this study suggest that the surgical operation is a sample, safe and effective method for treating left atrial myxomas under CPB through the cut of the right atrial-atrial septum.

术后3月心功能评价（NYHA分级）：Ⅰ级18例，Ⅱ级3例。结论体外循环下经右房-房间隔切口切除左房粘液瘤方法简单、安全、疗效好。