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Fig. 4 | Journal of Cardiothoracic Surgery

Fig. 4

From: Flow reserve fraction: the optimal choice in lesion assessing and interventional guiding for patient with unstable angina pectoris and intermediate lesion wrapped with myocardial bridge: a case report

Fig. 4

Angiography and FFR after stent implantation. A stent was implanted from C to D. FFR was performed again. After maximal congestion with adenosine, the values of a and b were both 0.89 (normal value > 0.8), and the pressure at point C is 0.90, and the pressure at point D is 0.96. The pressure gradient of C–D zone is 0.07, and the pressure gradient of B–C zone is 0.01

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Journal of Cardiothoracic Surgery

ISSN: 1749-8090

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