Korean J Leg Med.
2023 Nov;47(4):136-145. 10.7580/kjlm.2023.47.4.136.
Forensic Considerations in Postmortem Cases of Sudden Death during or after Percutaneous Coronary Intervention: Data from The National Forensic Service in Korea, 2015 to 2021
- Affiliations
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- 1Division of Forensic Investigation, National Forensic Service, Wonju, Korea
- 2Department of Forensic Medicine, National Forensic Service Seoul Institute, Seoul, Korea
- 3Laboratory of Forensic Medicine, Department of Anatomy and Cell Biology, Sungkyunkwan University School of Medicine, Suwon, Korea
- 4Department of Forensic Medicine, National Forensic Service Daejeon Institute, Daejeon, Korea
- 5Department of Forensic Medicine, National Forensic Service Daegu Institute, Chilgok, Korea
- 6Department of Forensic Medicine, National Forensic Service Busan Institute, Yangsan, Korea
- 7Department of Forensic Medicine, National Forensic Service Gwangju Institute, Jangseong, Korea
- KMID: 2548427
- DOI: http://doi.org/10.7580/kjlm.2023.47.4.136
Abstract
- Sudden death during or after percutaneous coronary intervention (PCI) could be led to potential medicolegal disputes. This study aimed to investigate the clinical and postmortem findings in PCI-related deaths-focusing on the current statusto inform preventive strategies against these fatalities. Forty-three cases were retrieved from the National Forensic Service's postmortem records between 2015 and 2021, and the corresponding postmortem findings and clinical information were analyzed. The analyses revealed a relatively consistent annual incidence of PCI-related deaths. Immediate deaths during or shortly after PCI occurred in 17 cases (39.5%), and delayed PCI-related deaths after discharge from the hospital occurred in 26 cases (60.5%). The causes of PCI-related deaths in the postmortem cases were categorized into four groups: PCI complications (11 cases, 26%), acute myocardial infarction (23 cases, 53%), ischemic heart disease (8 cases, 19%), and others (1 case, 2%). Postmortem examinations played a critical role in determining the cause of death and obtaining medical evidence, including pathological findings of the heart as well as those of coronary artery and stent insertion. Our findings suggest that a detailed examination of the heart, coronary arteries, stent status, and atherosclerosis in PCI-related deaths could help provide more accurate information as medical evidence and prevent/resolve potential medicolegal issues. Further, this could advance our understanding of PCI-related deaths and inform future preventive strategies.
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