英语语法分析

Perioperative stroke did not significantly decrease 5-year survival.

术中的中风不会明显降低5年生存率。

No perioperative bleeding or airway swelling was noted in any patient.

没有任何患者在围手术期观察到出血或者呼吸道肿胀。

Objective To summarize the experience of perioperative surgical treatment of heart myxoma.

目的总结心脏黏液瘤围手术期的外科治疗经验。