Objective: To investigate the influence on success in cardiopulmonary resuscitation at external cardiac compress using cardiopulmonary resuscitation instrument.
2
新指南建议在实施心肺复苏时，心脏按压的速度提高到至少每分钟100次。
The new guidelines also recommend that during CPR, rescuers increase the speed of chest compressions to a rate of at least 100 times a minute.
In the second study, Swedish researchers evaluated 1,276 patients with suspected out-of-hospital heart attacks, assigning half to conventional CPR and half to compression-only.
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