La mort subite d’origine rythmique chez le sportif : Revue de la Littérature
Mots-clés :
Mort subite, fibrillation ventriculaire, cardiomyopathie hypertrophique, athérosclérose, chaine de survieRésumé
La mort subite d’un sportif est dans la très grande majorité des cas liée au déclenchement inopiné d’une fibrillation ventriculaire souvent chez un sujet atteint d’une anomalie cardiovasculaire méconnue. C’est un événement dramatique ayant un impact considérable sur la société et le corps médical. Nous avons procédé grâce à une recherche bibliographique à une analyse des données concernant la mort subite d’origine rythmique chez le sportif. Cette mort subite est d’origine cardiovasculaire dans 95,3% des cas spécialement en rapport avec un trouble du rythme ventriculaire dans 88% cas. Les principales causes sont ; la cardiomyopathie hypertrophique, les anomalies congénitales des artères coronaires, et la dysplasie arythmogène du ventricule droit pour les sportifs de moins de 35 ans, et l’athérosclérose au delà de 35 ans. La prévention repose sur trois principaux axes : -L’évaluation médicale et le dépistage des atteintes cardiovasculaires ; -La chaine de survie ; -L’éducation du sportif et du publicTéléchargements
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