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  2. Transcatheter aortic valve replacement - Wikipedia

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

    Transcatheter aortic valve implantation (TAVI) 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). The first TAVI was performed on 16 April 2002 by Alain Cribier, which ...

  3. Aortic valve replacement - Wikipedia

    en.wikipedia.org/wiki/Aortic_valve_replacement

    Another alternative for many high-risk or elderly patients is transcatheter aortic valve replacement (TAVR, also known as TAVI, transcatheter aortic valve implantation). Rather than removing the existing valve, the new valve is pushed through it in a collapsed state.

  4. Aortic stenosis - Wikipedia

    en.wikipedia.org/wiki/Aortic_stenosis

    Risk factors are similar to those of coronary artery disease and include smoking, high blood pressure, high cholesterol, diabetes, and being male. [1] The aortic valve usually has three leaflets and is located between the left ventricle of the heart, and the aorta. [1] AS typically results in a heart murmur. [1]

  5. Framingham Risk Score - Wikipedia

    en.wikipedia.org/wiki/Framingham_Risk_Score

    The Framingham Risk Score is a sex-specific algorithm used to estimate the 10-year cardiovascular risk of an individual. The Framingham Risk Score was first developed based on data obtained from the Framingham Heart Study, to estimate the 10-year risk of developing coronary heart disease. [1] In order to assess the 10-year cardiovascular ...

  6. Aortic valvuloplasty - Wikipedia

    en.wikipedia.org/wiki/Aortic_valvuloplasty

    Aortic valvuloplasty relies on placing a catheter with a balloon at the tip in the aortic valve, which is then inflated to widen the narrowed valve. [1] In order to reach the aortic valve, a blood vessel is punctured to introduce the catheter and advance it into the aortic valve. The most common site of entry is the femoral artery in the groin ...

  7. Valve replacement - Wikipedia

    en.wikipedia.org/wiki/Valve_replacement

    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 containing a valve is then deployed using a balloon to press the stent into the valve in effect opening the stenosed (or narrowed) valve and lodging the stent in place.

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