What is a Carpentier-Edwards valve?
The Carpentier-Edwards PERIMOUNT Magna Ease pericardial bioprosthesis is intended for use in patients whose aortic valvular disease is sufficiently advanced to warrant replacement of their natural valve with a prosthetic one.
What is an Edwards heart valve made of?
The valve is made of cow tissue attached to a balloon-expandable, cobalt-chromium frame for support.
What is a Magna Ease valve made of?
The Carpentier-Edwards PERIMOUNT Magna Ease Pericardial Bioprosthesis Model 3300TFX is a trileaflet valve comprised of bovine pericardium that has been preserved in a buffered glutaraldehyde solution and mounted on a flexible cobalt-chromium alloy frame.
How long does a mitral valve last?
That said, a mechanical mitral valve can is reported to last between 20 to 25 years. Some suggest that the life of a mechanical mitral valve may even be longer. You have to remember two things. First, heart valve replacement surgery is a relatively new medical procedure.
How long does an Edwards aortic valve last?
Ex- pected valve durability is 19.7 years for the entire cohort. 20 years, and particularly a low rate of structural valve deterioration, the Carpentier-Edwards Perimount peri- cardial bioprosthesis remains a reliable choice for a tissue valve in the aortic position, especially in patients over 60 years of age.
What is a Magna valve?
Valve Description The Magna Ease model 3300TFX valve is a stented bovine pericardial tissue valve fixed using glutaraldehyde solution and treated with the proprietary ThermaFix processes (Edwards Lifesciences, Irvine, CA). This is a proprietary fixation method to reduce calcification in the pericardial tissue.
How long does Edwards valve last?
How long does a bovine heart valve last?
While new technologies are being designed and tested, cow valve replacements typically last between 10-20 years. The main advantage of mechanical valves is that they are very durable and expected to last the life of the patient.
What is the survival rate for mitral valve replacement surgery?
At 5 years, the survival of patients who underwent mitral valve repair was 82% compared with 72% for those who underwent valve replacement.