Zwei Angehörige der US-Luftwaffe trainieren die Basismaßnahmen der kardiopulmonalen Reanimation an einer Übungspuppe.en: Tech. Sgt. Alfred Slusher (left) and Master Sgt. Scott Luff provide Cardiopulmonary Resuscitation (CPR) to a mannequin that is connected to a computer to monitor if the procedures are correct. Quelle: US Air Force / 445th Airlift Wing, Maj. Ted Theopolos via wikipedia