凯特琳先天患有危及生命的心脏病。

Caitlin was born with a life-threatening heart abnormality.

《柯林斯英汉双解大词典》

急救时需要对罹难者病情进行快速评估，以确定是否存在危及生命的情况。

First aid requires rapid assessment of victims to decide whether life-threatening conditions exist.

youdao

然而，在当今这个新时代里，服用抗生素可能会造成一些非常危险、甚至可能危及生命的情况。

However, today is a new era in which taking antibiotics can cause some very dangerous and potentially life-threatening situations.

youdao