Prognostic value of change in nutritional status after transcatheter aortic valve replacement

Abstract Introduction and purpose Risk of malnutrition is a frequent condition among patients undergoing transcatheter aortic valve replacement (TAVR). Nutritional status assessed by nutritional risk index (NRI) is independently associated with an increased risk of death during long-term follow-up i...

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Bibliographic Details
Published in:European heart journal 2020-11, Vol.41 (Supplement_2)
Main Authors: Lopez Otero, D, Gonzalez Ferreiro, R, Lopez Pais, J, Alvarez Rodriguez, L, Antunez Muinos, P, Cid Menendez, A, Otero Garcia, O, Perez Poza, M, Antonio Cacho, C.U, Cid Alvarez, B, Sanmartin Pena, X.C, Trillo Nouche, R, Cruz-Gonzalez, I, Gonzalez Juanatey, J.R
Format: Article
Language:English
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Summary:Abstract Introduction and purpose Risk of malnutrition is a frequent condition among patients undergoing transcatheter aortic valve replacement (TAVR). Nutritional status assessed by nutritional risk index (NRI) is independently associated with an increased risk of death during long-term follow-up in these patients. The aim of the study is to determine the prognostic impact of the variation in nutritional risk after TAVR. Methods TAVR patients were included in an observational and prospective study between 2008–2019. Baseline and 3-months post-TAVR NRI were calculated as 1.519 x albumin (g/L) + 41.7 x (real weight [kg]/ideal weight [kg]). According to this parameter, the risk of malnutrition was severe (NRI
ISSN:0195-668X
1522-9645
DOI:10.1093/ehjci/ehaa946.2620