Amélioration précoce de la fraction d'éjection chez les patients ayant une fraction d'éjection réduite après un pontage coronarien
Copyright © 2023 Elsevier Masson SAS. All rights reserved..
BACKGROUND: Despite advancements in surgical technique, myocardial shield, and postoperative care, Coronary artery bypass grafting (CABG) among patients with reduced ejection fraction (EF) remains a surgical challenge due to their greater postoperative morbidity and mortality. This study aims to determine the early outcome of patients with reduced LVEF undergoing CABG and the improvement in the ejection fraction after revascularization.
METHODS: A total of 62 patients with impaired Left Ventricular (LV) systolic function (LVEF = 35-40 %) who underwent isolated On-pump CABG at the Department of Cardiothoracic Surgery in Assiut University Hospitals and who had met the listed inclusion and exclusion criteria were eligible for the study. Different variables (preoperative, intraoperative, and postoperative) were collected, studied, and compared.
RESULTS: The mean age of the patients was 57.81 ± 7.57 years, 66.1 % were male and 33.9 % were female. 44 (71.0%) patients were administered antegrade cardioplegia, whereas 18 (29.0%) patients were administered antegrade plus retrograde cardioplegia. Mean LVEF increased significantly from 37.97 ± 1.38% before surgery to 51.87 ± 3.54% after surgery (P ˂ 0.05). Post-operative low cardiac output syndrome occurred in 37 (59.7 %) of patients, pulmonary complications in 15 (24.2%), neurological complications in 10 (16.1%), sternal wound infection in 9 (14.5%), atrial fibrillation in 5 (8.1%) and acute kidney injury in 5 (8.1 %) of patients. In-hospital mortality was 16.1% (10 patients).
CONCLUSION: Based on the findings, CABG in patients with reduced preoperative LVEF improves the postoperative LVEF and NYHA functional class.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:73 |
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Enthalten in: |
Annales de cardiologie et d'angeiologie - 73(2024), 1 vom: 29. Jan., Seite 101674 |
Sprache: |
Französisch |
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Weiterer Titel: |
Early improvement of ejection fraction in patients with reduced ejection fraction after coronary artery bypass grafting |
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Beteiligte Personen: |
Mostafa, Mohammed Mahmoud [VerfasserIn] |
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Links: |
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Anmerkungen: |
Date Completed 29.01.2024 Date Revised 29.01.2024 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.ancard.2023.101674 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM364801743 |
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245 | 1 | 0 | |a Amélioration précoce de la fraction d'éjection chez les patients ayant une fraction d'éjection réduite après un pontage coronarien |
246 | 3 | 3 | |a Early improvement of ejection fraction in patients with reduced ejection fraction after coronary artery bypass grafting |
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500 | |a Date Revised 29.01.2024 | ||
500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Copyright © 2023 Elsevier Masson SAS. All rights reserved. | ||
520 | |a BACKGROUND: Despite advancements in surgical technique, myocardial shield, and postoperative care, Coronary artery bypass grafting (CABG) among patients with reduced ejection fraction (EF) remains a surgical challenge due to their greater postoperative morbidity and mortality. This study aims to determine the early outcome of patients with reduced LVEF undergoing CABG and the improvement in the ejection fraction after revascularization | ||
520 | |a METHODS: A total of 62 patients with impaired Left Ventricular (LV) systolic function (LVEF = 35-40 %) who underwent isolated On-pump CABG at the Department of Cardiothoracic Surgery in Assiut University Hospitals and who had met the listed inclusion and exclusion criteria were eligible for the study. Different variables (preoperative, intraoperative, and postoperative) were collected, studied, and compared | ||
520 | |a RESULTS: The mean age of the patients was 57.81 ± 7.57 years, 66.1 % were male and 33.9 % were female. 44 (71.0%) patients were administered antegrade cardioplegia, whereas 18 (29.0%) patients were administered antegrade plus retrograde cardioplegia. Mean LVEF increased significantly from 37.97 ± 1.38% before surgery to 51.87 ± 3.54% after surgery (P ˂ 0.05). Post-operative low cardiac output syndrome occurred in 37 (59.7 %) of patients, pulmonary complications in 15 (24.2%), neurological complications in 10 (16.1%), sternal wound infection in 9 (14.5%), atrial fibrillation in 5 (8.1%) and acute kidney injury in 5 (8.1 %) of patients. In-hospital mortality was 16.1% (10 patients) | ||
520 | |a CONCLUSION: Based on the findings, CABG in patients with reduced preoperative LVEF improves the postoperative LVEF and NYHA functional class | ||
650 | 4 | |a English Abstract | |
650 | 4 | |a Journal Article | |
650 | 4 | |a Cardiomyopathie ischémique | |
650 | 4 | |a Cardiovascular revascularization | |
650 | 4 | |a Coronary Artery Bypass | |
650 | 4 | |a Fraction d'éjection réduite | |
650 | 4 | |a Ischemic cardiomyopathy | |
650 | 4 | |a Pontage coronarien | |
650 | 4 | |a Reduced ejection fraction | |
650 | 4 | |a Revascularisation cardiovasculaire | |
700 | 1 | |a AlKhawaga, Mahmoud A |e verfasserin |4 aut | |
700 | 1 | |a ELminshawy, Ahmed |e verfasserin |4 aut | |
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