Aortic Valve Stenosis

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 ...

Cardiology created Oct 22, 2012 | popularity 4 / 5 (1) | comments 0

New heart valve replacement procedure 'transforms' care for inoperable patients with advanced disease

(Medical Xpress)—A Painted Post woman is recovering after undergoing a less invasive heart-valve replacement procedure at the University of Rochester Medical Center. The valve replacement technique is meant for patients ...

Cardiology created Oct 10, 2012 | popularity not rated yet | comments 0

Results of the STACCATO Trial reported at TCT 2011

Researchers leading a clinical trial said that transapical transcatheter aortic valve implantation (a-TAVI) may be inferior to surgical aortic valve replacement (SAVR) in operable elderly patients. However results were only ...

Cardiology created Nov 10, 2011 | popularity not rated yet | comments 0

Expandable prosthesis resolves advanced aortic valve disease

Among individuals 65 years and older, as many as 30 percent have aortic valve sclerosis or stenosis and as a result of their deteriorating health, they cannot enjoy a normal lifestyle.

Cardiology created Sep 30, 2011 | popularity not rated yet | comments 0 | with audio podcast

Hemodynamic results after Transcatheter Aortic Valve Implantation (TAVI)

Since 2007 Transcatheter Aortic Valve Implantation (TAVI) has become an alternative treatment for elderly patients with severe aortic stenosis at high risk for surgical aortic valve replacement. At present, durability and ...

Cardiology created Aug 30, 2011 | popularity not rated yet | comments 0

Heart valve replacement without opening the chest gives new option for non-operable patients

An innovative approach for implanting a new aortic heart valve without open-heart surgery is being offered at Rush University Medical Center to patients with severe aortic stenosis who are at high-risk or not suitable candidates ...

Cardiology created Jun 24, 2011 | popularity not rated yet | comments 0 | with audio podcast

Study identifies second gene associated with specific congenital heart defects

A gene known to be important in cardiac development has been newly associated with congenital heart malformations that result in obstruction of the left ventricular outflow tract. These are the findings from a study conducted ...

Genetics created Apr 29, 2011 | popularity not rated yet | comments 0 | with audio podcast


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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