Cardiovascular-related death in infancy and childhood: a clinicopathological study of two referral institutions in England

AbstractTo review post-mortem findings among deaths presenting as sudden and/or unexpected deaths in two centers in the UK during a 16-year period in order to identify those related to cardiovascular conditions. The post-mortem databases of two tertiary referral institutions were searched, and all reports were reviewed. Histological features and results of ancillary investigations were noted. All cases of sudden and/or unexpected cardiac deaths (SCD) between 2003 and 2018 were identified. The study was PRISMA compliant and approved by clinical governance. 68/1129 cases of SCD (6.0%) were identified in one center and 83/753 cases (11%) in the other. These 151 cases constituted the study cohort. The mean annual incidence of SCD was 0.3 per 100,000 persons/annum. The three most prevalent groups of cardiac pathology were cardiac malformations (51/151; 33.8%), cardiomyopathies (32/151; 21.2%), and myocarditis (31/151; 20.5%). Mean age at death was 3.4  years. Prematurity was predominantly associated with deaths related to cardiac malformations (p <  0.001). Symptoms had been present for a mean of 3.8, 3.0, and 3.5 days before death for myocarditis, cardiomyopathy, and cardiac malformations/complications post-surgery. This retrospective comparative study represents the largest autopsy series of SCD in infants and children in the UK. Some ent ities are very infrequent. Several diseases could have been identified earlier in life allowing for the possibility of intervention. ...
Source: Forensic Science, Medicine, and Pathology - Category: Forensic Medicine Source Type: research