Objective To summarize the application of percutaneous tracheostomy in intensive care unit (ICU).

目的观察经皮扩张气管切开术在危重患者的临床疗效。

youdao

Objective To summarize the application of percutaneous tracheostomy in intensive care unit (ICU).

目的观察经皮扩张气管切开术在危重患者的临床疗效。

youdao