Abstract

BONILLA, Juan Carlos et al. Molecular autopsy in sudden cardiac death. Arch. Cardiol. Méx. [online]. 2018, vol.88, n.4, pp.306-312.  Epub Aug 21, 2020. ISSN 1665-1731.  https://doi.org/10.1016/j.acmx.2018.06.001.

Abstract Currently, there are a significant percentage of autopsies left without a conclusive diagnosis of death, especially when this lethal event occurs suddenly. Genetic analysis has been recently incorporated into the field of forensic medicine, especially in patients with sudden death and where no conclusive cause of death is identified after a complete medical- legal autopsy. Inherited arrhythmogenic diseases are the main cause of death in these cases. To date, more than 40 genes have been associated with arrhythmogenic disease, and causing sudden cardiac death has been described. The main arrhythmogenic diseases are Long QT Syndrome, Catecholaminergic Polymorphic Ventricular Tachycardia, Brugada Syndrome, and Short QT Syndrome. These post-mortem genetic studies, not only allow a diagnosis of the cause of death, but also allow a clinical translation in relatives, focusing on the early identification of individuals at risk of syncope, as well as adopting personalised therapeutic measures for the prevention of a lethal arrhythmic episode.

Keywords : Molecular autopsy; Sudden cardiac death; Forensic pathology; Molecular; Colombia; Spain.