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. 2011 May 12;4(4):317–327. doi: 10.1007/s12410-011-9092-6

Fig. 11.

Fig. 11

Fluorescence cardioscopy before and after percutaneous coronary intervention (PCI). A and E, Conventional cardioscopy before and after PCI, respectively. The endocardial color changed from white to red, indicating restoration of blood flow. B to D, Time-course changes in fluorescence intensity before PCI. F to H, Time-course changes in fluorescence intensity after PCI. An increase in fluorescence intensity indicates flow restoration is evident. (From Uchida et al. [43••]; with permission)