Cargando…
Right Internal Mammary Artery Occlusion in a Patient With Failed Left Internal Mammary Artery Coronary Artery Bypass Graft Surgery Post a Laparoscopic Appendectomy for Acute Appendicitis
Patients who present with acute myocardial infarction are often urgently evaluated for possible revascularization via coronary artery bypass graft surgery (CABG), percutaneous coronary intervention (PCI), or medical therapy alone. CABG has been shown to provide symptomatic relief as well as increase...
Autores principales: | , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Cureus
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9826609/ https://www.ncbi.nlm.nih.gov/pubmed/36627982 http://dx.doi.org/10.7759/cureus.32343 |
_version_ | 1784866892595331072 |
---|---|
author | Abubaker, Tebianne M Richardson, Karl M Cox, Cody J Ye, Fan |
author_facet | Abubaker, Tebianne M Richardson, Karl M Cox, Cody J Ye, Fan |
author_sort | Abubaker, Tebianne M |
collection | PubMed |
description | Patients who present with acute myocardial infarction are often urgently evaluated for possible revascularization via coronary artery bypass graft surgery (CABG), percutaneous coronary intervention (PCI), or medical therapy alone. CABG has been shown to provide symptomatic relief as well as increased long-term survival for patients with multivessel coronary artery disease (CAD). Though venous grafts can be used to revascularize the ischemic territory, long-term patency is most successful when using pedicled coronary grafts such as the left internal mammary artery (LIMA) or right internal mammary artery (RIMA) graft. Only a fraction of patients who undergo a RIMA or LIMA will occlude their graft, and mid-graft lesions presumed secondary to atherosclerosis are even rare. For our case report, we evaluate a 72-year-old female who has had a very rare acute coronary occlusion of her mid-RIMA graft resulting in an acute apical left ventricular infarct. A heart catheterization confirmed a 100% thrombotic occlusion of the mid-RIMA-LAD, which was stented with a 2.5 x 20 mm drug-eluting stent. |
format | Online Article Text |
id | pubmed-9826609 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Cureus |
record_format | MEDLINE/PubMed |
spelling | pubmed-98266092023-01-09 Right Internal Mammary Artery Occlusion in a Patient With Failed Left Internal Mammary Artery Coronary Artery Bypass Graft Surgery Post a Laparoscopic Appendectomy for Acute Appendicitis Abubaker, Tebianne M Richardson, Karl M Cox, Cody J Ye, Fan Cureus Cardiology Patients who present with acute myocardial infarction are often urgently evaluated for possible revascularization via coronary artery bypass graft surgery (CABG), percutaneous coronary intervention (PCI), or medical therapy alone. CABG has been shown to provide symptomatic relief as well as increased long-term survival for patients with multivessel coronary artery disease (CAD). Though venous grafts can be used to revascularize the ischemic territory, long-term patency is most successful when using pedicled coronary grafts such as the left internal mammary artery (LIMA) or right internal mammary artery (RIMA) graft. Only a fraction of patients who undergo a RIMA or LIMA will occlude their graft, and mid-graft lesions presumed secondary to atherosclerosis are even rare. For our case report, we evaluate a 72-year-old female who has had a very rare acute coronary occlusion of her mid-RIMA graft resulting in an acute apical left ventricular infarct. A heart catheterization confirmed a 100% thrombotic occlusion of the mid-RIMA-LAD, which was stented with a 2.5 x 20 mm drug-eluting stent. Cureus 2022-12-09 /pmc/articles/PMC9826609/ /pubmed/36627982 http://dx.doi.org/10.7759/cureus.32343 Text en Copyright © 2022, Abubaker et al. https://creativecommons.org/licenses/by/3.0/This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Cardiology Abubaker, Tebianne M Richardson, Karl M Cox, Cody J Ye, Fan Right Internal Mammary Artery Occlusion in a Patient With Failed Left Internal Mammary Artery Coronary Artery Bypass Graft Surgery Post a Laparoscopic Appendectomy for Acute Appendicitis |
title | Right Internal Mammary Artery Occlusion in a Patient With Failed Left Internal Mammary Artery Coronary Artery Bypass Graft Surgery Post a Laparoscopic Appendectomy for Acute Appendicitis |
title_full | Right Internal Mammary Artery Occlusion in a Patient With Failed Left Internal Mammary Artery Coronary Artery Bypass Graft Surgery Post a Laparoscopic Appendectomy for Acute Appendicitis |
title_fullStr | Right Internal Mammary Artery Occlusion in a Patient With Failed Left Internal Mammary Artery Coronary Artery Bypass Graft Surgery Post a Laparoscopic Appendectomy for Acute Appendicitis |
title_full_unstemmed | Right Internal Mammary Artery Occlusion in a Patient With Failed Left Internal Mammary Artery Coronary Artery Bypass Graft Surgery Post a Laparoscopic Appendectomy for Acute Appendicitis |
title_short | Right Internal Mammary Artery Occlusion in a Patient With Failed Left Internal Mammary Artery Coronary Artery Bypass Graft Surgery Post a Laparoscopic Appendectomy for Acute Appendicitis |
title_sort | right internal mammary artery occlusion in a patient with failed left internal mammary artery coronary artery bypass graft surgery post a laparoscopic appendectomy for acute appendicitis |
topic | Cardiology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9826609/ https://www.ncbi.nlm.nih.gov/pubmed/36627982 http://dx.doi.org/10.7759/cureus.32343 |
work_keys_str_mv | AT abubakertebiannem rightinternalmammaryarteryocclusioninapatientwithfailedleftinternalmammaryarterycoronaryarterybypassgraftsurgerypostalaparoscopicappendectomyforacuteappendicitis AT richardsonkarlm rightinternalmammaryarteryocclusioninapatientwithfailedleftinternalmammaryarterycoronaryarterybypassgraftsurgerypostalaparoscopicappendectomyforacuteappendicitis AT coxcodyj rightinternalmammaryarteryocclusioninapatientwithfailedleftinternalmammaryarterycoronaryarterybypassgraftsurgerypostalaparoscopicappendectomyforacuteappendicitis AT yefan rightinternalmammaryarteryocclusioninapatientwithfailedleftinternalmammaryarterycoronaryarterybypassgraftsurgerypostalaparoscopicappendectomyforacuteappendicitis |