Transcatheter Aortic Valve Replacement: How It Works and What to Expect
Transcatheter Aortic Valve Replacement (TAVR), also known as Transcatheter Aortic Valve Implantation (TAVI), is a minimally invasive procedure used to replace a narrowed aortic valve that fails to open properly, a condition called aortic stenosis. This technique has transformed cardiac care, particularly for patients who are high-risk for open-heart surgery. What Is TAVR? TAVR is a cutting-edge procedure designed to restore proper blood flow from the heart to the rest of the body. Unlike traditional valve replacement, which requires open-heart surgery, TAVR is performed using a catheter inserted through a small incision, usually in the groin. The catheter carries a collapsible replacement valve to the heart, where it is expanded and placed inside the existing damaged valve. Who Is a Candidate for TAVR? Initially, TAVR was recommended for patients who were not suitable for open-heart surgery due to age or underlying health conditions. However, recent advancements have broad...