Advanced Technical In the Industry Vocabulary Test

TAVR

Also written as: TAVR — Transcatheter Aortic Valve Replacement

Transcatheter aortic valve replacement, a minimally invasive procedure for treating aortic stenosis in high-risk elderly patients.

Full Definition

Transcatheter aortic valve replacement (TAVR) is a minimally invasive procedure used to treat severe aortic stenosis, particularly in elderly patients who are at high or intermediate surgical risk. The procedure involves deploying a prosthetic valve via catheter-based approach, typically through femoral artery access. TAVR has revolutionized treatment of aortic stenosis in the geriatric population, offering an alternative to traditional surgical aortic valve replacement (SAVR). Patient selection involves comprehensive evaluation including frailty assessment, anatomical considerations, and multidisciplinary heart team consultation.

Usage

Usage note: Also abbreviated as TAVI (implantation); specify approach route when documenting procedure.

In Context

"The 85-year-old patient underwent successful TAVR with a self-expanding valve." — Procedural report
"TAVR evaluation revealed suitable anatomy for transfemoral approach." — Heart team consultation note

Also known as

TAVI transcatheter aortic valve implantation

Contrasted with

SAVR surgical aortic valve replacement

Don't confuse with

TAVI balloon aortic valvuloplasty

Syncope Workup ← Back to glossary Transcatheter Edge-to-Edge Repair