pulmonary air embolism

例句：

1. 1. A lung embolism can be fatal if not treated quickly.
   如果不及时治疗，肺栓塞可能是致命的。
2. 2. The patient was diagnosed with a pulmonary air embolism and required immediate medical attention.
   该患者被诊断出患有肺栓塞，需要立即就医。
3. 3. Doctors often recommend exercise as part of treatment for pulmonary air embolism.
   医生通常推荐作为治疗肺栓塞的一部分进行运动。