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  2. Aortic valve - Wikipedia

    en.wikipedia.org/wiki/Aortic_valve

    The aortic valve normally has three cusps or leaflets, although in 1–2% of the population it is found to congenitally have two leaflets. [1] The aortic valve is the last structure in the heart the blood travels through before stopping the flow through the systemic circulation. [1]

  3. Hancock Aortic Tissue Valve - Wikipedia

    en.wikipedia.org/wiki/Hancock_Aortic_Tissue_Valve

    The Hancock Aortic Tissue Valve is a prosthetic heart valve used in cardiac surgery to replace a damaged or diseased aortic valve. [1] It is a bioprosthetic valve, meaning it is constructed using biological tissues, specifically porcine (pig) valve tissue. [ 2 ]

  4. Heart valve - Wikipedia

    en.wikipedia.org/wiki/Heart_valve

    The mammalian heart has two atrioventricular valves separating the upper atria from the lower ventricles: the mitral valve in the left heart, and the tricuspid valve in the right heart. The two semilunar valves are at the entrance of the arteries leaving the heart. These are the aortic valve at the aorta, and the pulmonary valve at the ...

  5. Robotic device winds its own way through beating pig heart - AOL

    www.aol.com/news/robotic-device-winds-own-way...

    WASHINGTON (AP) — Borrowing from the way cockroaches skitter along walls, scientists have created a robotic device that safely guides itself through the delicate chambers of a pig's heart as it ...

  6. Valve replacement - Wikipedia

    en.wikipedia.org/wiki/Valve_replacement

    Valve replacement surgery is the replacement of one or more of the heart valves with either an artificial heart valve or a bioprosthesis (homograft from human tissue or xenograft e.g. from pig). It is an alternative to valve repair .

  7. Artificial heart valve - Wikipedia

    en.wikipedia.org/wiki/Artificial_heart_valve

    An aortic homograft is an aortic valve from a human donor, retrieved either after their death or from a heart that is removed to be replaced during a heart transplant. [12] A pulmonary autograft, also known as the Ross procedure , is where the aortic valve is removed and replaced with the patient's own pulmonary valve (the valve between the ...

  8. Maryland man, 58, who received pig heart transplant last ...

    www.aol.com/maryland-man-58-received-pig...

    Lawrence Faucette can already stand on his own and is working on walking again

  9. Their loved ones died after receiving pig organ transplants ...

    www.aol.com/news/loved-ones-died-receiving-pig...

    She had heart and kidney failure, so her surgery was more complicated than the others: Doctors implanted a mechanical heart pump eight days before the pig kidney. After the surgery, Pisano seemed ...