EMS现在都是机器按压了。有一个专门的机器放在胸口上。人做CPR无法坚持多久的，我深有体会。

来源: 落花飘零于 2024-05-30 12:06:58 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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