%0 Journal Article
%T Automated external defibrillators: What¡¯s established? What¡¯s new?
%A Hans-Joachim Trappe
%J Applied Cardiopulmonary Pathophysiology
%D 2012
%I Pabst Science Publishers
%X Prognosis of patients (pts) with out-of-hospital cardiac arrest (CA) due to ventricular fibrillation (VF) or ventricular tachycardia (VT) is bad and the survival rate is 5-8%. Bystander first aid, defibrillation and advanced life support is essential for neurologic outcome in pts after cardiac arrest due to VF/VT. In those pts defibrillation should be performed as soon as possible, at least within 5 minutes after CA. Public access defibrillation in the hands of trained laypersons (first responder) with automated external defibrillators (AED) seems to be a good approach in the treatment of VF or VT. The use of AEDs by basic life support ambulance providers or first responder in early defibrillation programs has been associated with a significant increase in survival rates. This is caused by a shorter ¡°call-to-arrival-time¡± in first responders compared to professionals. Nevertheless, ideal places for installation of AED are still unclear and further studies are necessary.
%K emergency medicine
%K automated external defibrillators
%K out-of-hospital cardiac arrest
%U http://www.applied-cardiopulmonary-pathophysiology.com/fileadmin/downloads/acp-2012-2_20120517/06_trappe.pdf