Transcatheter Aortic Valve Replacement in Bicuspid Aortic Valve Disease: A Review of the Existing Literature.

Transcatheter aortic valve replacement (TAVR) is a minimally invasive procedure used to replace a damaged aortic valve with a prosthetic valve. TAVR has exceeded surgical aortic valve replacement (SAVR) due to shorter procedures and recovery times. Though initially approved for patients with aortic stenosis at a high surgical risk, TAVR's indications have now broadened to include high, intermediate, and low-risk patients. This review focuses on the evolving role of TAVR in patients with bicuspid aortic valves (BAV). We examine the anatomical and hemodynamic differences between tricuspid aortic valve and BAV, highlighting the unique challenges TAVR faces in BAV patients.