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Prognostic Value of Computed Tomographic Coronary Angiography for Long-Term Major Adverse Cardiac Events after Liver Transplantation

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Abstract
Computed tomographic coronary angiography (CTCA) has prognostic value for early major adverse cardiac events (MACEs) after liver transplantation. However, the association between CTCA and long-term MACEs in liver transplant (LT) recipients remains unknown. We evaluated the association between CTCA and long-term MACEs within 5 years after living donor liver transplantation (LDLT). A total of 628 LDLT recipients who underwent CTCA were analyzed between 2010 and 2012. MACEs were investigated within 5 years after LDLT. The factors associated with long-term MACEs in transplant recipients were evaluated. Only 48 (7.6%) patients developed MACEs. In the Fine and Gray competing risk regression, a coronary artery calcium score (CACS) of >400 combined with obstructive coronary artery disease (CAD) (subdistribution hazard ratio: 5.01, 95% confidence interval: 2.37-10.58, p < 0.001), age (1.05, 1.01-1.10, p = 0.018), diabetes mellitus (2.43, 1.37-4.29, p = 0.002), dyslipidemia (2.45, 1.23-4.70, p = 0.023), and creatinine (1.19, 1.08-1.30, p < 0.001) were independently associated with long-term MACEs. CACS (>400) combined with obstructive CAD may be associated with MACEs within 5 years after LDLT, suggesting the importance of preoperative noninvasive CTCA in LT recipients. The evaluation of coronary artery stenosis on CTCA combined with CACS may have a prognostic value for long-term MACEs in LT recipients.
Author(s)
강준원구현정김두환김영국김우일양동현이승규하태용황신
Issued Date
2021
Type
Article
Keyword
cardiovascular disease&nbsp;computed tomographic angiography&nbsp;coronary artery calcium score&nbsp;coronary vessels&nbsp;liver transplantations
DOI
10.3390/jcm10143132
URI
https://oak.ulsan.ac.kr/handle/2021.oak/7295
https://ulsan-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=TN_cdi_doaj_primary_oai_doaj_org_article_aa11e563909b44ca9645eabcab784bd2&amp;context=PC&amp;vid=ULSAN&amp;lang=ko_KR&amp;search_scope=default_scope&amp;adaptor=primo_central_multiple_fe&amp;tab=default_tab&amp;query=any,contains,Prognostic%20Value%20of%20Computed%20Tomographic%20Coronary%20Angiography%20for%20Long-Term%20Major%20Adverse%20Cardiac%20Events%20after%20Liver%20Transplantation&amp;offset=0&amp;pcAvailability=true
Publisher
JOURNAL OF CLINICAL MEDICINE
Location
스위스
Language
영어
ISSN
2077-0383
Citation Volume
10
Citation Number
14
Citation Start Page
0
Citation End Page
0
Appears in Collections:
Medicine > Medicine
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