Korean J Leg Med.  2021 Nov;45(4):156-158. 10.7580/kjlm.2021.45.4.156.

An Autopsy Report of Hypoplastic Coronary Artery Disease Incidentally Identified in a Young Man

• Park JH
• Jeon YH
• Choi S
• Lee JK
• Yeo NS
• Lee S

• KMID: 2526237
• DOI: http://doi.org/10.7580/kjlm.2021.45.4.156

Abstract

Hypoplastic coronary artery disease (HCAD) is a rare congenital abnormality characterized by underdevelopment of one or more major branches of the coronary arteries, which may lead to myocardial infarction and sudden death. We report a case of HCAD that was incidentally detected during autopsy in a 25-year-old male soldier who died during underwater escape training. On macroscopic examination, the right coronary artery measured 1 mm in diameter, which was significantly smaller than that of other coronary arteries. We observed no anomalies in addition to HCAD. Death was attributed to drowning, which was consistent with autopsy findings and the circumstances of death. Although extremely rare, if sudden cardiac death is suspected in children and young adults, it must be confirmed through careful evaluation.

Keyword

Coronary vessel anomalies; Coronary artery disease; Sudden cardiac death