In a questionnaire survey (100% response rate) investigating the availabili
ty and use of automated external defibrillators (AEDs), it was found that t
he success rate (number discharged alive) compared favourably with pre-hosp
ital defibrillation by other providers, and that AEDs aided the management
of dysrhythmias not commonly seen in general practice. With appropriate tra
ining they are useful in rural general practice.