Aortic Valve Stenosis

New aortic valve without open heart surgery

Siemens Healthcare developed a new, smart visualization and guidance technology, which facilitates implantation of an aortic replacement valve by means of a catheter. The technology spares patients the trauma of surgery and ...

Dec 06, 2010
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Approval expanded for sapien artificial heart valve

(HealthDay)—U.S. Food and Drug Administration approval for the Sapien Transcatheter Heart Valve has been expanded to include additional people with aortic valve stenosis, the medical term for a narrowing of the aortic valve ...

Oct 22, 2012
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Doctors pioneer heart surgery breakthrough

(Medical Xpress) -- The first trial of a treatment allowing doctors to insert a fully repositionable replacement heart valve without the need for open-heart surgery has been successfully conducted at a Melbourne hospital.

Jun 19, 2012
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Aortic valve stenosis (AS) is a disease of the heart valves in which the opening of the aortic valve is narrowed. The aortic valve is the valve between the left ventricle of the heart and the aorta, which is the largest artery in the body and carries the entire output of blood.

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