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Figure 3 Patient OFDI-02 Images of Right Coronary Artery (Session 2)
(A) Left anterior oblique angiogram after stent deployment, showing previous (s1, BMS) and current (s2, DES) stents and 7.0-cm optical frequency domain imaging (OFDI) pullback segment (ps). (B) Cutaway view of entire 3-dimensional volume rendered OFDI data set (top = proximal; bottom = distal). (C) Expanded view of segment denoted by magenta dotted line in B, showing the BMS. (D) Expanded view of segment denoted by cyan dotted line in B, showing the DES. White dotted line in D is through a lipid-rich lesion, proximal to the DES. Color scale for B to D: red = artery wall; green = macrophages; yellow = lipid pool; blue = stent; white = calcium; gray = guide wire. BMS = bare-metal stent; DES = drug-eluting stent.
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