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  2. Transcatheter aortic valve replacement - Wikipedia

    en.wikipedia.org/wiki/Transcatheter_aortic_valve...

    Transcatheter aortic valve replacement (TAVR) is the implantation of the aortic valve of the heart through the blood vessels without actual removal of the native valve (as opposed to the aortic valve replacement by open heart surgery, surgical aortic valve replacement, AVR).

  3. Aortic valve replacement - Wikipedia

    en.wikipedia.org/wiki/Aortic_valve_replacement

    Current methods for aortic valve replacement include open-heart surgery, minimally invasive cardiac surgery (MICS), surgical aortic valve replacement (SAVR) and percutaneous or transcatheter aortic valve replacement (TAVR; also PAVR, PAVI, TAVI). A cardiologist can evaluate whether a heart valve repair or valve replacement would be of benefit. [1]

  4. Valve replacement - Wikipedia

    en.wikipedia.org/wiki/Valve_replacement

    Catheter replacement of the aortic valve (called trans-aortic valve replacement or implementation [TAVR or TAVI]) is a minimally invasive option for those suffering from aortic valve stenosis. TAVR is commonly performed by guiding a catheter from the groin to the narrowed valve via the aorta using realtime x-ray technology. A metal stent ...

  5. Bentall procedure - Wikipedia

    en.wikipedia.org/wiki/Bentall_procedure

    The Bentall procedure is a type of cardiac surgery involving composite graft replacement of the aortic valve, aortic root, and ascending aorta, with re-implantation of the coronary arteries into the graft. This operation is used to treat combined disease of the aortic valve and ascending aorta, including lesions associated with Marfan syndrome.

  6. Tissue engineering of heart valves - Wikipedia

    en.wikipedia.org/wiki/Tissue_engineering_of...

    While some patients died postoperatively and had to undergo reoperation, the short-term results appear to be going well as the valve is behaving similarly to a native, healthy valve. [34] One animal trial combined the transcatheter aortic valve replacement (TAVR) procedure with tissue engineered heart valves (TEHVs). A TAVR stent integrated ...

  7. Impella - Wikipedia

    en.wikipedia.org/wiki/Impella

    In July 2023, the FDA issued a Class I recall for all Impella left-sided blood pumps due to risk of motor damage after contact with a transcatheter aortic valve replacement stent. [29] [30] In March 2024, the FDA issued a warning about Impella left-sided blood pumps being linked to 49 deaths due to left ventricular perforation or wall rupture ...

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