Transcatheter aortic valve implantation (TAVI)

Transcatheter aortic valve implantation (TAVI) is a minimally invasive procedure used to treat a condition called aortic stenosis, which is a narrowing of the aortic valve in the heart. This narrowing can cause symptoms such as shortness of breath, chest pain, and fatigue.

During a TAVI procedure, a small, flexible tube called a catheter is inserted through an artery in the groin or chest and guided up to the heart. Once the catheter is in place, a new artificial valve is implanted in the aortic valve using a balloon or self-expanding mechanism to expand and fix it in place.

 

TAVI is an alternative to open-heart surgery, which requires a larger incision and a longer recovery time. TAVI is typically recommended for patients who are not good candidates for open-heart surgery due to their age, medical history, or other factors.

The procedure is performed under local anesthesia and sedation, and most patients are able to go home within a few days. The recovery time is generally shorter than open-heart surgery, and the risk of complications is lower. However, like any medical procedure, TAVI does carry some risks, and the patient should discuss the benefits and risks of the procedure with their healthcare provider to determine if it is the right course of action for their individual needs.