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Figure 8 Results of the Absolute Flow Measurements in Humans
(A) Ratio of thermodilution flow (Qthermo) before and after percutaneous coronary intervention versus ratio of coronary fractional flow reserve (FFRcor) before and after percutaneous coronary intervention, and corresponding Bland-Altman diagram of the relative difference. (B) Reproducibility of all measurements. (C) High versus low infusion rate. (D) Distal versus proximal location of sensor.
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