心肺复苏法与人工呼吸图解水上救生, CPR, 心肺（心肺复苏术）Cardiopulmonary resuscitation (CPR): First aid（心肺复苏术）Cardiopulmonary resuscitation (CPR) is a lifesaving technique useful in many emergencies, including heart attack or near drowning, in which someones breathing or heartbeat has stopped. CPR involves a combination of mouth-to-mouth rescue breathing and chest compression that keeps oxygenated blood flowing to the brain and other vital organs until more definitive medical treatment can restore a normal
