作者报道，无症状的颈动脉狭窄患者的术中中风或者死亡的几率(2.2%)比有症状的颈动脉狭窄患者几率(4.4%)低。

Perioperative stroke or death rates were lower for patients with asymptomatic stenosis (2.2%) than for patients with symptomatic stenosis (4.4%), the authors report.

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作者报道，无症状的颈动脉狭窄患者的术中中风或者死亡的几率(2.2%)比有症状的颈动脉狭窄患者几率(4.4%)低。

Perioperative stroke or death rates were lower for patients with asymptomatic stenosis (2.2%) than for patients with symptomatic stenosis (4.4%), the authors report.

youdao