Transcatheter Aortic Valve Replacement (TAVR) is a mildly intrusive cardiac process that replaces a narrowed aortic valve that refuses to open properly (aortic valve stenosis). Transcatheter aortic valve replacement is occasionally referred to as transcatheter aortic valve implantation (TAVI). TAVR may be a choice for persons at intermediate or high threat of surgical aortic valve substitute complications (open-heart surgery). The decision to treat aortic stenosis with TAVR is made after consulting a team of cardiac and cardiac surgery specialists who work together to identify the best possible treatment for you. TAVR may alleviate early symptoms of aortic valve stenosis and may prevent complications in people with severe ailments.