Effect of express training for the use of the automated external defibrillator in active physical education teachers in Galicia

Abstract: Introduction: Sudden death is a major global health problem, with an estimated incidence of 100 to 115 per 100,000 person-years in the general population, so early defibrillation is crucial for survival. Aim: The objective of this study was to analyze the ability and time taken to administer an effective AED shock, as well as errors made during its execution, among active physical education (PE) teachers in Galicia. Methods: Fifty-three teachers (13 women and 40 men), aged 25 to 63 years (46.74 ± 9.46), watched a short video on AED use. The following aspects were analyzed: 1. effective shock; 2. safety of execution; 3. quality objective; 4. errors made; and 5. time to effective shock. Results & discussion: Women took less time to use the AED than men (66.69 ± 15.77 vs. 68.83 ± 13.41 seconds). Fifty-three participants (100%) simulated an effective shock without making any errors, 40 (74%) administered a safe shock, and 18 (34%) achieved the quality target. Conclusions: A brief video training provides knowledge and skills for implementing effective shocks for in-service PE teachers.