Quantification of the Effect of Pressure Wire Drift on the Diagnostic Performance of Fractional Flow Reserve, Instantaneous Wave-Free Ratio, and Whole-Cycle Pd/Pa

BACKGROUND—: Small drifts in intracoronary pressure measurements (±2 mm Hg) can affect stenosis categorization using pressure indices. This has not previously been assessed for fractional flow reserve (FFR), instantaneous wave-free ratio (iFR), and whole-cycle distal pressure/proximal pressure (Pd/P...

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Detalles Bibliográficos
Autores principales: Cook, Christopher M., Ahmad, Yousif, Shun-Shin, Matthew J., Nijjer, Sukhjinder, Petraco, Ricardo, Al-Lamee, Rasha, Mayet, Jamil, Francis, Darrel P., Sen, Sayan, Davies, Justin E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Lippincott Williams & Wilkins 2016
Materias:
Original Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4836560/
https://www.ncbi.nlm.nih.gov/pubmed/27076571
http://dx.doi.org/10.1161/CIRCINTERVENTIONS.115.002988

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4836560/
https://www.ncbi.nlm.nih.gov/pubmed/27076571
http://dx.doi.org/10.1161/CIRCINTERVENTIONS.115.002988

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