Transcatheter treatment of pure aortic regurgitation

Preliminary experience with the use of transcatheter aortic valve implantation (TAVI) to treat non-calcific aortic regurgitation has raised concerns about the short-term effectiveness of TAVI in this setting. A deeper understanding of the interaction between transcatheter heart valves and anatomy in patients with non-calcific aortic valve disease, coupled with the introduction of dedicated TAVI devices, is providing new opportunities in the management of this condition.