Berdowski J., Beus D., F. M., Blom M., Bardai A., Bots M. L, Doevendans P. A., Grobbee D. E., Tan H. L., Tijssen J. G. P., Koster R. W., Mosterd A. Exercise-related out-of-hospital cardiac arrest in the general population: incidence and prognosis. Eur Heart J 2013; 34:3616–3623.