Evidence map›Paper›PMID 40767338›Full record

ArticleJournal of cardiovascular electrophysiology2025

Sudden Death in the Young: A Nationwide Prospective Epidemiological Study of Sudden Death in Young People Aged 1-35 Years in the Mediterranean Island of Cyprus.

Loizos Antoniades, Constantinos Antoniades, Hera Moustra Heracleous, Georgia Daniel, Alexandros Protonotarios, Aris Anastasakis, Adalena Tsatsoppoulou, Petros Agathangelou

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Article in Journal of cardiovascular electrophysiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Loizos AntoniadesCyprus Institute of Cardiomyopathies and Inherited Cardiovascular Diseases, Nicosia, Cyprus.ORCID 0009-0004-4813-4806
Constantinos AntoniadesCyprus Institute of Cardiomyopathies and Inherited Cardiovascular Diseases, Nicosia, Cyprus.ORCID 0009-0002-5747-0591
Hera Moustra HeracleousCyprus Institute of Cardiomyopathies and Inherited Cardiovascular Diseases, Nicosia, Cyprus.
Georgia DanielCyprus Institute of Cardiomyopathies and Inherited Cardiovascular Diseases, Nicosia, Cyprus.
Alexandros ProtonotariosInstitute of Cardiovascular Science, University College London, London, UK.
Aris AnastasakisUnit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Centre, Athens, Greece.
Adalena TsatsoppoulouUnit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Centre, Athens, Greece.
Petros AgathangelouCyprus Institute of Cardiomyopathies and Inherited Cardiovascular Diseases, Nicosia, Cyprus.

Funding

The authors received no specific funding for this work.
6 · The paper itself

Abstract

BACKGROUND AND

aimsThis study aimed to explore the etiology, incidence, and epidemiological characteristics of sudden death (SD) cases among individuals aged 1-35 years, through a systemic evaluation of all SDs in Cyprus over a 11-year period. METHODS AND

resultsFrom 2005 to 2015, all cases of SDs involving individuals aged 1-35 years, who were citizens or permanent residents of the Republic of Cyprus, were recorded and studied. The incidence of SD in young individuals in Cyprus was 2.16 cases per 100 000 people annually. Out of the 74 recorded cases, cardiac causes were identified in 43.24% (n = 32) of SD cases, with 28.38% (n = 21) attributed to noncardiac factors. Cardiac causes predominated in males (n = 25/50, 50.00%), while noncardiac causes were more prevalent in females (n = 12/24, 50.00%). Among all SD cases, cardiomyopathies, particularly hypertrophic cardiomyopathy, accounted for 24.32% (n = 18) cases, followed by pulmonary embolism (n = 8, 10.81%) and viral myocarditis (n = 7, 9.46%) as the second and third leading causes, respectively. Other causes of SDs were myocardial infarction (n = 5, 6.76%), and hemorrhagic stroke (n = 4, 5.41%). Aortic aneurysm rupture, adrenal hemorrhage, and pulmonary aspiration each constituted 4.05% (n = 3) of SD cases. The cause of death remained indeterminate in 28.38% (n = 21) of SD cases.

conclusionsSD in the young is predominantly of cardiac origin, although a significant proportion of cases is also attributed to noncardiac causes. Despite thorough post-mortem examinations, including microscopic pathology, histological, and immune-histological analyses, a considerable number of SD cases remain unclear.

Indexed as

Death, Sudden, CardiacAdolescentAdultAge DistributionAge FactorsCause of DeathChildChild, PreschoolCyprusFemaleHumansIncidenceInfantMaleProspective StudiesRisk AssessmentcardiomyopathiesCyprusepidemiologysudden deathyoung

Identifiers

PMID40767338
PMCPMC12530679

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