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Diagnostic accuracy of quantitative flow ratio (QFR) and vessel fractional flow reserve (vFFR) estimated retrospectively by conventional radiation saving X-ray angiography

BACKGROUND: Angiography derived FFR reveals good performance in assessing intermediate coronary stenosis. However, its performance under contemporary low X-ray frame and pulse rate settings is unknown. We aim to validate the feasibility and performance of quantitative flow ratio (QFR) and vessel fra...

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Detalles Bibliográficos
Autores principales:	Jin, Chongying, Ramasamy, Anantharaman, Safi, Hannah, Kilic, Yakup, Tufaro, Vincenzo, Bajaj, Retesh, Fu, Guosheng, Mathur, Anthony, Bourantas, Christos V., Baumbach, Andreas
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer Netherlands 2021
Materias:	Original Paper
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8105229/ https://www.ncbi.nlm.nih.gov/pubmed/33454897 http://dx.doi.org/10.1007/s10554-020-02133-8

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