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Overcoming the Limits of Ejection Fraction and Ventricular-Arterial Coupling in Heart Failure
Left ventricular ejection fraction (LVEF) and ventricular-arterial coupling (VAC) [VAC = Ea/Ees; Ea: effective arterial elastance; Ees: left ventricle (LV) elastance] are both dimensionless ratios with important limitations, especially in heart failure setting. The LVEF to VAC relationship is a dive...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8813963/ https://www.ncbi.nlm.nih.gov/pubmed/35127846 http://dx.doi.org/10.3389/fcvm.2021.750965 |