A standardized definition to capture structural degeneration of surgical and transcatheter bioprosthetic aortic valves, as well as recommendations for the timing of clinical and imaging assessments, ...

Back in June, Valve issued expansive Steam guidelines that said games would only be removed from the platform for illegal or “outright trolling” content. At the time, we noted that the unclear ...

It's springtime! Time to start working on your project car, learn a new wrenching skill, discover what everything is under the hood (and how it works), or just spruce up your daily driver. All month, ...

Valvular heart disease is a form of heart disease that occurs when one or more of the heart’s four valves don’t function properly. Valve replacement surgery may be an option if the valves of your ...