Early defibrillation and the role of automated external defibrillators.
D000488:Allied Health Personnel; D003422:Critical Care; D004554:Electric Countershock / Q000295:instrumentation*; D004562:Electrocardiography / Q000295:instrumentation*; D004867:Equipment Design; D006323:Heart Arrest / Q000401:mortality / Q000628:therapy*; D006801:Humans; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*; D015996:Survival Rate; D014693:Ventricular Fibrillation / Q000401:mortality / Q000628:therapy*