[In-hospital resuscitation. Concept of first-responder resuscitation using semi-automated external defibrillators (AED)].
OBJECTIVE
The prognosis after in-hospital resuscitation has not significantly improved in the last 40 years. This account presents the results over a three-year period of a hospital-wide emergency plan which implements the use of an automated external defibrillator (AED) by the first responder to the emergency call.


OBJECTIVE
15 "defibrillator points" were installed, which could be reached within 30 s from all wards, out-patient departments and other areas, thus making them accessible for immediate defibrillator application. The hospital personnel is trained periodically in the alarm sequence, cardiopulmonary resuscitation and use of the defibrillator. Data on 57 patients who had sustained a cardiac arrest were prospectively recorded and analysed.


RESULTS
In 46 patients (81%) the "on-the-spot" personnel (first-responder) was able to apply AED before arrival of the hospital's resuscitation team. Mean period between arrest alarm and activation of the AED was 2.2 (0.7-4.7) min. Ventricular fibrillation or ventricular tachyarrhythmia was recorded in 40 patients, making immediate shock delivery by AED possible. Restoration of the circulation was achieved in 23 (80%) of the patients and 20 (50%) were discharged home, 17 (43%) without neurological deficit. The high proportion of first-responder AED applications and evaluation of the personnel training indicate a wide acceptance of the emergency plan among the personnel.


CONCLUSIONS
An immediate resuscitation plan consisting of an integrated programme of early defibrillation is feasible and seems to achieve an improved prognosis for patients who have sustained an in-hospital cardiac arrest.
Hanefeld
C
C
Medizinische Klinik II/Kardiologie, St. Josef-Hospital, Klinikum der Ruhr-Universität Bochum. christoph.hanefeld@rub.de
Lichte
C
C
Laubenthal
H
H
Hanke
E
E
Mügge
A
A
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D016887:Cardiopulmonary Resuscitation / Q000193:education / Q000295:instrumentation*; D047548:Defibrillators; D004636:Emergency Service, Hospital; D005260:Female; D006323:Heart Arrest / Q000628:therapy*; D006801:Humans; D007318:Inservice Training; D008297:Male; D008875:Middle Aged; D010564:Personnel, Hospital / Q000193:education; D011379:Prognosis; D017180:Tachycardia, Ventricular / Q000628:therapy; D014693:Ventricular Fibrillation / Q000628:therapy