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The reasons why fractional flow reserve and instantaneous wave-free ratio are similar using wave separation analysis

BACKGROUND AND OBJECTIVES: Fractional flow reserve (FFR) and instantaneous wave-free ratio (iFR) are the two most commonly used coronary indices of physiological stenosis severity based on pressure. To minimize the effect of wedge pressure (P(wedge)), FFR is measured during hyperemia conditions, and...

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Detalles Bibliográficos
Autores principales:	Min, Soohong, Kang, Gwansuk, Paeng, Dong-Guk, Choi, Joon Hyouk
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2021
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7836196/ https://www.ncbi.nlm.nih.gov/pubmed/33494709 http://dx.doi.org/10.1186/s12872-021-01855-4

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