对其临床资料进行了分析，并详细介绍了心房电极的安装方法，认为心房电极的安装并不难，脱位率也不高。

Its clinical significance and indieations are evaluated. It is considered that it is not technically difficult to implant an atrium electrode and its dislocation rate is not high.

youdao

对其临床资料进行了分析，并详细介绍了心房电极的安装方法，认为心房电极的安装并不难，脱位率也不高。

Its clinical significance and indieations are evaluated. It is considered that it is not technically difficult to implant an atrium electrode and its dislocation rate is not high.

youdao