The "Ross procedure" may be a more favorable option for aortic valve replacement among patients under 50 years old than more standard mechanical or biological replacements, according to a new study ...

Cardiovascular Interventions journal found in vitro results demonstrating that valve leaflets can be successfully fractured, overturning the long-held belief ...

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, U.S ...

LOS ANGELES -- Survival outcomes favored mechanical valves for isolated surgical aortic valve replacement (SAVR) for people until age 60, after which a tissue valve may start to have an advantage, ...

For all the innovation, engineering, and miniaturization that has helped to refine surgical and transcatheter aortic valve replacement over the last few decades, they still fall short of ideal. That ...

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 led by the University of Bristol ...

In patients undergoing aortic-valve or mitral-valve replacement, either a mechanical or biologic prosthesis is used. Biologic prostheses have been increasingly favored despite limited evidence ...

LOS ANGELES—January 25, 2025—A late-breaking study presented today at the 2025 Society of Thoracic Surgeons (STS) Annual Meeting reveals that mechanical aortic valve replacements (AVRs) provide ...

Replacing a faulty heart valve can restore healthy circulation, but the procedure carries some risks. These include blood clots, infection, and other complications. Generally, the outlook is usually ...