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Influence of an abnormal ankle-brachial index on ischemic and bleeding events in patients undergoing percutaneous coronary intervention

BACKGROUND/AIMS: Bleeding events after percutaneous coronary intervention (PCI) have important prognostic implications. Data on the influence of an abnormal ankle-brachial index (ABI) on both ischemic and bleeding events in patients undergoing PCI are limited. METHODS: We included patients who under...

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Autores principales: Kim, Hangyul, Lee, Seung Do, Lee, Hyo Jin, Kim, Hye Ree, Kim, Kyehwan, Koh, Jin-Sin, Hwang, Seok-Jae, Hwang, Jin-Yong, Ahn, Jong-Hwa, Park, Yongwhi, Jeong, Young-Hoon, Park, Jeong Rang, Kang, Min Gyu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Association of Internal Medicine 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10175871/
https://www.ncbi.nlm.nih.gov/pubmed/37077131
http://dx.doi.org/10.3904/kjim.2022.348
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author Kim, Hangyul
Lee, Seung Do
Lee, Hyo Jin
Kim, Hye Ree
Kim, Kyehwan
Koh, Jin-Sin
Hwang, Seok-Jae
Hwang, Jin-Yong
Ahn, Jong-Hwa
Park, Yongwhi
Jeong, Young-Hoon
Park, Jeong Rang
Kang, Min Gyu
author_facet Kim, Hangyul
Lee, Seung Do
Lee, Hyo Jin
Kim, Hye Ree
Kim, Kyehwan
Koh, Jin-Sin
Hwang, Seok-Jae
Hwang, Jin-Yong
Ahn, Jong-Hwa
Park, Yongwhi
Jeong, Young-Hoon
Park, Jeong Rang
Kang, Min Gyu
author_sort Kim, Hangyul
collection PubMed
description BACKGROUND/AIMS: Bleeding events after percutaneous coronary intervention (PCI) have important prognostic implications. Data on the influence of an abnormal ankle-brachial index (ABI) on both ischemic and bleeding events in patients undergoing PCI are limited. METHODS: We included patients who underwent PCI with available ABI data (abnormal ABI, ≤ 0.9 or > 1.4). The primary endpoint was the composite of all-cause death, myocardial infarction (MI), stroke, and major bleeding. RESULTS: Among 4,747 patients, an abnormal ABI was observed in 610 patients (12.9%). During follow-up (median, 31 months), the 5-year cumulative incidence of adverse clinical events was higher in the abnormal ABI group than in the normal ABI group: primary endpoint (36.0% vs. 14.5%, log-rank test, p < 0.001); all-cause death (19.4% vs. 5.1%, log-rank test, p < 0.001); MI (6.3% vs. 4.1%, log-rank test, p = 0.013); stroke (6.2% vs. 2.7%, log-rank test, p = 0.001); and major bleeding (8.9% vs. 3.7%, log-rank test, p < 0.001). An abnormal ABI was an independent risk factor for all-cause death (hazard ratio [HR], 3.05; p < 0.001), stroke (HR, 1.79; p = 0.042), and major bleeding (HR, 1.61; p = 0.034). CONCLUSIONS: An abnormal ABI is a risk factor for both ischemic and bleeding events after PCI. Our study findings may be helpful in determining the optimal method for secondary prevention after PCI.
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spelling pubmed-101758712023-05-13 Influence of an abnormal ankle-brachial index on ischemic and bleeding events in patients undergoing percutaneous coronary intervention Kim, Hangyul Lee, Seung Do Lee, Hyo Jin Kim, Hye Ree Kim, Kyehwan Koh, Jin-Sin Hwang, Seok-Jae Hwang, Jin-Yong Ahn, Jong-Hwa Park, Yongwhi Jeong, Young-Hoon Park, Jeong Rang Kang, Min Gyu Korean J Intern Med Original Article BACKGROUND/AIMS: Bleeding events after percutaneous coronary intervention (PCI) have important prognostic implications. Data on the influence of an abnormal ankle-brachial index (ABI) on both ischemic and bleeding events in patients undergoing PCI are limited. METHODS: We included patients who underwent PCI with available ABI data (abnormal ABI, ≤ 0.9 or > 1.4). The primary endpoint was the composite of all-cause death, myocardial infarction (MI), stroke, and major bleeding. RESULTS: Among 4,747 patients, an abnormal ABI was observed in 610 patients (12.9%). During follow-up (median, 31 months), the 5-year cumulative incidence of adverse clinical events was higher in the abnormal ABI group than in the normal ABI group: primary endpoint (36.0% vs. 14.5%, log-rank test, p < 0.001); all-cause death (19.4% vs. 5.1%, log-rank test, p < 0.001); MI (6.3% vs. 4.1%, log-rank test, p = 0.013); stroke (6.2% vs. 2.7%, log-rank test, p = 0.001); and major bleeding (8.9% vs. 3.7%, log-rank test, p < 0.001). An abnormal ABI was an independent risk factor for all-cause death (hazard ratio [HR], 3.05; p < 0.001), stroke (HR, 1.79; p = 0.042), and major bleeding (HR, 1.61; p = 0.034). CONCLUSIONS: An abnormal ABI is a risk factor for both ischemic and bleeding events after PCI. Our study findings may be helpful in determining the optimal method for secondary prevention after PCI. The Korean Association of Internal Medicine 2023-05 2023-04-20 /pmc/articles/PMC10175871/ /pubmed/37077131 http://dx.doi.org/10.3904/kjim.2022.348 Text en Copyright © 2023 The Korean Association of Internal Medicine https://creativecommons.org/licenses/by-nc/4.0/This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/ (https://creativecommons.org/licenses/by-nc/4.0/) ) which permits unrestricted noncommercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Kim, Hangyul
Lee, Seung Do
Lee, Hyo Jin
Kim, Hye Ree
Kim, Kyehwan
Koh, Jin-Sin
Hwang, Seok-Jae
Hwang, Jin-Yong
Ahn, Jong-Hwa
Park, Yongwhi
Jeong, Young-Hoon
Park, Jeong Rang
Kang, Min Gyu
Influence of an abnormal ankle-brachial index on ischemic and bleeding events in patients undergoing percutaneous coronary intervention
title Influence of an abnormal ankle-brachial index on ischemic and bleeding events in patients undergoing percutaneous coronary intervention
title_full Influence of an abnormal ankle-brachial index on ischemic and bleeding events in patients undergoing percutaneous coronary intervention
title_fullStr Influence of an abnormal ankle-brachial index on ischemic and bleeding events in patients undergoing percutaneous coronary intervention
title_full_unstemmed Influence of an abnormal ankle-brachial index on ischemic and bleeding events in patients undergoing percutaneous coronary intervention
title_short Influence of an abnormal ankle-brachial index on ischemic and bleeding events in patients undergoing percutaneous coronary intervention
title_sort influence of an abnormal ankle-brachial index on ischemic and bleeding events in patients undergoing percutaneous coronary intervention
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10175871/
https://www.ncbi.nlm.nih.gov/pubmed/37077131
http://dx.doi.org/10.3904/kjim.2022.348
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