Sudden cardiac death related to physical exercise in the young: a nationwide cohort study of Australia.

This study demonstrates the high occurrence of CAD and SADS in SCD in the young related to physical exercise. Aboriginal and Torres Strait Islanders were disproportionately affected by CAD. Although events were commonly witnessed, AED was seldom used prior to ambulance arrival and highlights an important opportunity to improve outcomes in the post-arrest chain of survival. This article is protected by copyright. All rights reserved.