72-year-old with intermediate (50-70%) stenosis in distal right coronary artery, who underwent coronary CTA due to atypical chest pain (IMAGE)

American Roentgen Ray Society

72-year-old with intermediate (50-70%) stenosis in distal right coronary artery, who underwent coronary CTA due to atypical chest pain

Caption

(A) 3D volumetric rendering of coronary arteries, and (B) multiplanar reconstruction, show distal right coronary artery lesion (dashed box). (C) Image from onsite deep learning-based FFR-CT algorithm shows corresponding lesion (arrow). FFR-CT was 0.87. (D) Image from subsequent invasive coronary angiography shows corresponding lesion (arrow). Invasive FFR was 0.85, consistent with absence of hemodynamically significant stenosis.

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ARRS/AJR

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