The most common location of out-of-hospital sudden cardiac arrest is the home, a situation in which emergency medical services are challenged to provide timely care.

院外心脏骤停最常发生的场所是家里，这种情形对于急诊医疗提供及时救助提出了挑战。

youdao

Objective To describe the causes and outcome of out-of-hospital cardiac arrest (OHCA) in children.

目的了解小儿院外心跳停止（OHCA）的病因及影响预后的因素。

youdao

Over the past 50 years, 300 million people have been trained in CPR, yet today, CPR is only performed in about 25% of out-of-hospital cardiac arrest cases.

FORBES: You Can Become A (Life-Saving) Neighborhood Superhero

The findings prompted the American Heart Association to include therapeutic hypothermia in 2005 guidelines for treating cardiac-arrest patients outside of a hospital.

WSJ: How Therapeutic Hypothermia Saves Lives of Cardiac Arrest Patients