"Rescue 911" action

• Course for an EMT
• Paramedic skill: Abbr
• First-aid course: Abbr
• Heart starter
• Attempts to restore circulation of the blood and prevent death or brain damage due to lack of oxygen
• Red Cross course, for short
• Paramedic's lifesaving chest-compression technique: Abbr
• Y.M.C.A. class
• Mouth-to-mouth moment

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
by 1979, abbreviation of cardiopulmonary resuscitation .