Maria Lícia Ribeiro Cury Pavão et al. Viviane Cristina Ono Elerson Arfelli Marcus Vinícius Simões … José Antonio Marin Neto André Schmidt
Introduction
The evaluation of patients recovered from sudden death (SD) is based on diagnostic investigation aiming to identify structural heart diseases or exclusion of noncardiac diseases and metabolic disorders. After exclusion of these pathologies, one is faced with sudden cardiac death (SCD) without structural heart disease, in which electrical and latent heart diseases account for up to 56% of cases, while the remaining is considered idiopathic disease . This latter group has been gradually reduced due to the increasing characterization of molecular mechanisms that generate potentially lethal arrhythmias. We report the case of a young patient recovered from SCD, with no apparent structural heart disease, probably due to electrical heart disease associated with occult anomalous bundle and both diagnoses being possible according to the available means in clinical practice.
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