Echocardiographic Left Ventricular Mass Estimation: Two-Dimensional Area-Length Method is Superior to M-Mode Linear Method in Swine Models of Cardiac Diseases.

Fecha de publicación: 01/08/2020 Fecha Ahead of Print: 11/12/2019

Autores de IIS La Fe

Jaume Agüero Ramón-Llin

Autor

Participantes ajenos a IIS La Fe

Miyashita S
Hammoudi N
Watanabe S
Bikou O
Yamada K
Nomoto K
Kariya T
Fish K
Hajjar RJ
Ishikawa K

Grupos

Grupo de Investigación Clínica y Traslacional en Cardiología

Investigador Principal

Esther Roselló Lletí

Abstract

Echocardiography offers rapid and cost-effective estimations of left ventricular (LV) mass, but its accuracy in patients with cardiac disease remains unclear. LV mass was measured by M-mode-based linear method and two-dimensional echocardiography (2DE)-based area-length method in pig models and correlation with actual LV weight was assessed. Twenty-six normal, 195 ischemic heart disease (IHD), and 33 non-IHD HF pigs were included. A strong positive linear relationship to the actual LV weight was found with 2DE-based area-length method (r = 0.82, p < 0.001), whereas a moderate relationship was found with M-mode method in the overall population (r = 0.68, p < 0.001). Two correlation coefficients were significantly different (p < 0.001), and were driven mainly by incremental overestimation of LV mass in heavier hearts using the M-mode method. IHD and LV dilation were the factors contributing to overestimation using M-mode method. 2DE-based area-length method provides a better estimation of LV weight in swine models of HF, particularly in those with IHD.

Datos de la publicación

ISSN/ISSNe:: 1937-5387, 1937-5395
Tipo:: Article
Páginas:: 648-658
DOI:: 10.1007/s12265-019-09937-7
PubMed:: 31828537
Factor de Impacto:: 1,028 SCImago ℠
Cuartil:: Q1 SCImago ℠

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Filiaciones

Miyashita S:: Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
Hammoudi N:: Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA

Sorbonne Université, Inserm, Institute of Cardiometabolism and Nutrition (ICAN), ACTION Study Group and Department of Cardiology, Institute of Cardiology (AP-HP), Hôpital de la Pitié-Salpêtrière, Boulevard de l'hôpital, Paris, 75013, France
Watanabe S:: Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
Bikou O:: Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
Yamada K:: Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
Aguero J:: Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA

Cardiology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain

Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, and Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
Nomoto K:: Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
Kariya T:: Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
Fish K:: Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
Hajjar RJ:: Phospholamban Foundation, Amsterdam, NL, Netherlands
Ishikawa K:: Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA.