Patients aged between 50 to 70 years with a mechanical heart valve replacement had better long-term survival compared to those with a biological valve, new research has found.
They also showed that mitral-valve replacement was possible with a ... based in Anaheim, California, to manufacture artificial heart valves for human use—the first such company in the world.
"As an aside, the Ross procedure, which is my preference in this age group, is the only aortic valve replacement procedure that results in a late survival curve equivalent to an a ...
Despite guideline recommendations, the use of bioprosthetic heart valves has surpassed mechanical valves, but data from a large surgical database may lead to a reassessment of that practice.
Jan 29 (Reuters) - Middle-aged adults who need an aortic valve replacement fare better with mechanical devices than with the valves made from animal tissues that they currently most often receive ...
“The invention of the artificial heart valve increased the quality ... The first patient to undergo a mitral valve replacement in August 1960 was a 40-year-old woman with end-stage rheumatic ...