Surgical aortic valve replacement in patients with reduced ejection fraction. Prevalence and follow-up
Limited information exists on the prevalence and outcomes of patients undergoing surgical aortic valve replacement (SAVR) for aortic stenosis (AS) with reduced left ventricular ejection fraction (LVEF). This study aims to describe the number of AS patients undergoing SAVR with LVEF less than 55 % an...
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| Veröffentlicht in: | Current problems in cardiology 2024-09, Vol.49 (9), p.102725, Article 102725 |
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| creator | Decotto, Santiago Villar, Gonzalo Fernandez Knorre, Maria Eugenia Bergier, Mariano Orellano, Anabella Vega, Brian Soria Busnelli, Guido Rossi, Emiliano Castillo, Santiago Del Falconi, Mariano Oberti, Pablo Kotowicz, Vadim Pizarro, Rodolfo |
| description | Limited information exists on the prevalence and outcomes of patients undergoing surgical aortic valve replacement (SAVR) for aortic stenosis (AS) with reduced left ventricular ejection fraction (LVEF). This study aims to describe the number of AS patients undergoing SAVR with LVEF less than 55 % and quantify LVEF improvement at follow-up.
We analyzed patients undergoing SAVR with LVEF less than 55 % and the number of patients that improved the LVEF at 6 months. We defined ‘improved LVEF’ as a 10 % increase of LVEF compared to baseline.
Out of 685 patients, 11.4 % (n = 78) had SAVR with LVEF |
| doi_str_mv | 10.1016/j.cpcardiol.2024.102725 |
| format | Article |
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We analyzed patients undergoing SAVR with LVEF less than 55 % and the number of patients that improved the LVEF at 6 months. We defined ‘improved LVEF’ as a 10 % increase of LVEF compared to baseline.
Out of 685 patients, 11.4 % (n = 78) had SAVR with LVEF <55 %. The median pre-surgery LVEF was 45 % [IQR 37–51]. In-hospital mortality was 5.1 % (n = 4). Follow-up data for 69 patients showed 50.7 % (n = 35) had improved LVEF.
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We analyzed patients undergoing SAVR with LVEF less than 55 % and the number of patients that improved the LVEF at 6 months. We defined ‘improved LVEF’ as a 10 % increase of LVEF compared to baseline.
Out of 685 patients, 11.4 % (n = 78) had SAVR with LVEF <55 %. The median pre-surgery LVEF was 45 % [IQR 37–51]. In-hospital mortality was 5.1 % (n = 4). Follow-up data for 69 patients showed 50.7 % (n = 35) had improved LVEF.
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We analyzed patients undergoing SAVR with LVEF less than 55 % and the number of patients that improved the LVEF at 6 months. We defined ‘improved LVEF’ as a 10 % increase of LVEF compared to baseline.
Out of 685 patients, 11.4 % (n = 78) had SAVR with LVEF <55 %. The median pre-surgery LVEF was 45 % [IQR 37–51]. In-hospital mortality was 5.1 % (n = 4). Follow-up data for 69 patients showed 50.7 % (n = 35) had improved LVEF.
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| ispartof | Current problems in cardiology, 2024-09, Vol.49 (9), p.102725, Article 102725 |
| issn | 0146-2806 1535-6280 1535-6280 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Aortic stenosis Aortic valver replacement Cardiovascular surgery Heart failure Left ventricular improvement |
| title | Surgical aortic valve replacement in patients with reduced ejection fraction. Prevalence and follow-up |
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