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. researchers ...

A study reveals that middle-aged adults fare better with mechanical aortic valves compared to animal tissue-based valves. The research, presented at the Society for Thoracic Surgery annual meeting, ...

Young patients who have undergone the Ross procedure for aortic valve disease have shown excellent long-term survival, the ...

Young patients who have undergone the Ross procedure for aortic valve disease have shown excellent long-term survival, the ...

A late-breaking study presented today at the 2025 Society of Thoracic Surgeons (STS) Annual Meeting reveals that mechanical aortic valve replacements (AVRs) provide significant long-term survival ...

At baseline, the mechanical valve group tended to be younger (55.7 vs 65.2) and had less aortic stenois (82.4% vs 89.5%), but ...

Study Finds Mechanical Valves Offer Superior Long-Term Survival for Aortic Valve Replacement Patients Aged 60 and Younger ...

Mortality rates were also significantly higher in patients with AS plus ATTR‐CA who had aortic valve replacement (a surrogate for severe AS) than in patients with only AS. Compared with patients with ...

Contemporary data indicates that RV dilatation or impairment identifies the AS patients who are at increased risk of adverse clinical outcomes after aortic valve replacement (AVR). It is now ...

THE human aortic valve consists of three cusps made of relatively inelastic, muscle-free material about 0.15 mm thick. It opens and shuts about once a second, and withstands a pressure difference ...

“The Vice President-elect is having long-planned, minor sinus surgery and will be back to work tomorrow,” said Vance spokesperson William Martin in a statement to The Hill. Fox News reported ...