同时，如何使得占绝大多数的院外患者，在病发时能第一时间得到急救人员的现场救助，也是降低院外心脏病患者因得不到及时抢救而导致死亡的发生率的关键。

Meanwhile, how to give first aid to out-of-hospital heart disease patients will be the key to reduce mortality of the patients who cannot be rescued in time.

youdao

同时，如何使得占绝大多数的院外患者，在病发时能第一时间得到急救人员的现场救助，也是降低院外心脏病患者因得不到及时抢救而导致死亡的发生率的关键。

Meanwhile, how to give first aid to out-of-hospital heart disease patients will be the key to reduce mortality of the patients who cannot be rescued in time.

youdao