EuroPCR2026-images-93997-real-L.A.D-please-stand

From this angiographic image, which of these is the real/native Left Anterior Descending artery (LAD)?
1
2
3
Correct! The correct answer is "1".
 
Case of sequential venous bypass graft: Occlusion at first anastomotic site (Proximal LAD/Diagonal1) caused retrograde flow from mid LAD/Diagonal2 up the second half of graft, resembling the LAD.

 
Good try! The correct answer is "1".
 
Case of sequential venous bypass graft: Occlusion at first anastomotic site (Proximal LAD/Diagonal1) caused retrograde flow from mid LAD/Diagonal2 up the second half of graft, resembling the LAD.
 
 
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