Increased Risk of Myocardial Infarction, Heart Failure, and Atrial Fibrillation After Spinal Cord Injury
- Authors
- Yoo, Jung Eun; Kim, Miso; Kim, Bongseong; Lee, Heesun; Chang, Won Hyuk; Yoo, Jeehyun; Han, Kyungdo; Shin, Dong Wook
- Issue Date
- Feb-2024
- Publisher
- ELSEVIER SCIENCE INC
- Keywords
- atrial fibrillation; cardiovascular disease; heart failure; myocardial infarction; spinal cord injury
- Citation
- JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, v.83, no.7, pp 741 - 751
- Pages
- 11
- Journal Title
- JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY
- Volume
- 83
- Number
- 7
- Start Page
- 741
- End Page
- 751
- URI
- https://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/49712
- DOI
- 10.1016/j.jacc.2023.12.010
- ISSN
- 0735-1097
1558-3597
- Abstract
- BACKGROUND Heart diseases are a growing concern for the spinal cord injury (SCI) population. OBJECTIVES This study aims to compare the incidence of heart diseases between SCI survivors and the general non-SCI population. METHODS We identified 5,083 SCI survivors and 1:3 age- and sex -matched non-SCI controls. Study outcomes were myocardial infarction (MI), heart failure (HF), and atrial fibrillation (AF). The cohort was followed up from the index date (diagnosis date for SCI or corresponding date for matched controls) until 2019. RESULTS SCI survivors showed a higher risk for MI (adjusted HR [aHR]: 2.41; 95% CI: 1.93-3.00), HF (aHR: 2.24; 95% CI: 1.95-2.56), and AF (aHR: 1.84; 95% CI: 1.49-2.28) compared to controls. The risks were further increased for those who were registered in the National Disability Registry within 1 year from the index date (SCI survivors with disability): SCI survivors with severe disability had the highest risks of MI (aHR: 3.74; 95% CI: 2.43-5.76), HF (aHR: 3.96; 95% CI: 3.05-5.14), and AF (aHR: 3.32; 95% CI: 2.18-5.05). Cervical and lumbar SCI survivors had an increased risk of heart disease regardless of disability compared to matched controls; these risks were slightly higher in those with disability. Thoracic SCI survivors with disability had significantly increased risk of heart disease compared to matched controls. CONCLUSIONS SCI survivors at all levels were at significantly greater risk for heart disease than non-SCI controls, particularly those with severe disability. Clinicians must be aware of the importance of heart disease in SCI survivors. (J Am Coll Cardiol 2024;83:741-751) (c) 2024 by the American College of Cardiology Foundation.
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