EuroPCR2025-images-A64769SA-Dual-level obstruction: a diagnostic and therapeutic challenge

What is the diagnosis?

Dual-level obstruction at the LVOT, secondary to a subaortic membrane, and at the aortic valve, treated with TAVI.

Dual-level obstruction at the LVOT, secondary to dynamic hypertrophic cardiomyopathy, and at the aortic valve, treated with alcohol septal ablation and TAVI.

A congenital bicuspid aortic valve causing severe aortic stenosis and aortic regurgitation, along with supravalvular stenosis, both treated with TAVI.

Correct! The correct answer is "Dual-level obstruction at the LVOT, secondary to a subaortic membrane, and at the aortic valve, treated with TAVI".

Multimodal imaging identified dual-level obstruction at the aortic valve and LVOT due to a subaortic membrane. TAVI was deployed at the subvalvular ridge, successfully relieving both obstructions.

Good try! The correct answer is "Dual-level obstruction at the LVOT, secondary to a subaortic membrane, and at the aortic valve, treated with TAVI".

Multimodal imaging identified dual-level obstruction at the aortic valve and LVOT due to a subaortic membrane. TAVI was deployed at the subvalvular ridge, successfully relieving both obstructions.

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