Diagnostic reliability of quantitative flow ratio for detection of myocardial ischemia compared with other angiographic and experience-dependent visual predicted indices

Abstract Background Quantitative flow ratio (QFR) is an image-based virtual fractional flow reserve (FFR) computed by three dimensional quantitative coronary angiography (3D-QCA) and estimated flow velocity. Several studies have reported that QFR had a good diagnostic performance as compared with wi...

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Veröffentlicht in:	European heart journal 2020-11, Vol.41 (Supplement_2)
Hauptverfasser:	Otsuka, M, Satomi, N, Kahata, M, Kitagawa, S, Kumagai, A, Inoue, K, Koganei, H, Enta, K, Ishii, Y
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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