Markers and trigger mechanisms of sudden cardiac death

摘要: Exertion-related cardiac arrest and sudden death may happen both in patients subjects without evident heart disease. This latter group includes young athletes who are also competitive at a high level of sports activity with asymptomatic cardiopathy [1, 2, 3, 4, 5, 6, 7, 8]. Exertion activity-related is typically primary arrhythmic event [9] due to electrical destabilization underlying disease or disorders. Several reports have indicated that there small correlation between vigorous exercise (CA) — (SCAD) the general population. ranges from 9 17% all [10, 11, 12] about 11% resuscitated out-of hospital ventricular fibrillation [9]. However, athletes, arrest/ SCAD normally In fact, serious patterns possible during immediately after athletic (post-exertion vulnerable period). These manifestations cause critical symptoms and/or haemodynamic repercussions which include presyncope, syncope, hyperkinetic hypokinetic arrest, aborted which, if not resuscitated, lead [2].