dPR | 合法醫療器材資訊網

DFR is as Accurate to iFR as Two iFR Measurements are to Each Other · VERIFY 2 + CONTRAST Pooled Analysis: DFR Showed Equivalency to iFR · VERIFY 2 ... Read More

Pooled Analysis from VERIFY 2 and CONTRAST Showed: DFR ™ and iFR™ are Numerically Identical. Methodology of DFR Study1. DFR values were ... Read More

由 M Michail 著作 · 2020 — DFR, diastolic hyperaemia-free ratio; iFR, instantaneous wave-free ratio; Pd/Pa, ratio of mean distal coronary artery pressure to mean aortic ... Read More

Boston Scientific ha presentado un nuevo índice de reposo denominado DFR (​diastolic hyperemia-free ratio) que es comparable a los valores de iFR ... Read More

2019年10月18日 — Traditionally, visually estimated coronary stenosis has been used to guide PCI. However, the advent of technologies such as FFR, iFR and DFR ... Read More

2019年5月17日 — ... hyperaemia-free ratio [DFR]) and a linear transform of Pd/Pa (the ratio of the distal coronary pressure to proximal aortic pressure) against iFR ... Read More

由 H Polatioglu 著作 · 1998 · 被引用 2 次 — For DFR life distributions, the forward RT distribution is also DFR for every s/spl ges/0. However, the corresponding property does not necessarily hold for IFR life​ ... Read More

2018年12月14日 — iFR was the dominant nonhyperemic pressure (NHPR) for the past 5 years ... DFR, Diastolic hyperemia-free ratio, Average Pd/Pa during the ... Read More

由 EK AL-HUSSAINI 著作 · 1989 · 被引用 33 次 — component has a decreasing failure rate (DFR), constant failure rate. (CFR), or IFR. A study is made for the mixed FR based on these six combinations. Read More