Out-of-hospital care for cardiac emergencies: prevention of sudden death in the community.
D001145:Arrhythmias, Cardiac / Q000628:therapy; D003327:Coronary Disease / Q000628:therapy; D003645:Death, Sudden / Q000517:prevention & control*; D004632:Emergency Medical Services / Q000600:supply & distribution*; D006266:Health Education; D006323:Heart Arrest / Q000628:therapy*; D006801:Humans; D008952:Mobile Health Units / Q000706:statistics & numerical data