EuroPCR2026-images-102701-aortic-regurgitation-seems

What do you see?
Paravalvular regurgitation due to partial dehiscence of the aortic valved conduit
Aortic root pseudoaneurysm with a single communication causing paravalvular regurgitation
Lateral periprosthetic cavity with dual communication to the LVOT and ascending aorta creating a regurgitant circuit
Correct! The correct answer is "Lateral periprosthetic cavity with dual communication to the LVOT and ascending aorta creating a regurgitant circuit".
 
Cardiac CT shows a lateral periprosthetic cavity communicating with both the LVOT and ascending aorta, creating a regurgitant circuit. Percutaneous closure excluded the cavity and resolved regurgitation.

 
Good try! The correct answer is "Lateral periprosthetic cavity with dual communication to the LVOT and ascending aorta creating a regurgitant circuit".
 
Cardiac CT shows a lateral periprosthetic cavity communicating with both the LVOT and ascending aorta, creating a regurgitant circuit. Percutaneous closure excluded the cavity and resolved regurgitation.
 
 
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