Despite guideline recommendations, the use of bioprosthetic heart valves has surpassed mechanical valves, but data from a ...

“The decision between a bioprosthetic and mechanical valve is one of the most consequential for patients requiring aortic valve replacement,” said Dr. Michael Bowdish, lead author of the study ...

LOS ANGELES, CA—In patients ages 60 years or younger undergoing surgical aortic valve replacement, mechanical valves are associated with a survival benefit compared with bioprosthetic valves, ...

aHR 1.12 favoring bioprosthetic valves (95% CI 0.97-1.29) These findings were consistent in sensitivity analyses excluding pure aortic insufficiency, intermediate- or high-risk patients ...

highlighting its advantages over conventional bioprosthetic valves. One study reported that early mortality rates after the procedure range from 0% to 5.88%, with a cumulative incidence of aortic ...

"The decision between a bioprosthetic and mechanical valve is one of the most consequential for patients requiring aortic valve replacement," said Dr. Michael Bowdish, lead author of the study and ...

Many clinical reports have demonstrated excellent reports with pericardial valves with very low gradient and improved long-term durability compared with porcine bioprosthesis. [9–12] However ...

CALC is the principal failure mode of BHV fabricated from glutaraldehyde pretreated porcine aortic valves or bovine pericardium. Covalent binding of APD to residual glutaraldehyde in pericardial ...

DAVID MONTGOMERY: Aortic stenosis is a tightening of one of the four major valves of the heart. The aortic valve is particularly important because the aortic valve is the gateway to the rest of ...

"The decision between a bioprosthetic and a mechanical valve is one of the most consequential for patients requiring aortic valve replacement," said Dr. Michael Bowdish, lead author of the study ...

"The decision between a bioprosthetic and a mechanical valve is one of the most consequential for patients requiring aortic valve replacement," said Dr. Michael Bowdish, lead author of the study ...