Why it matters: Millions live with undiagnosed valvular heart disease, which can lead to heart failure, stroke, or death if untreated. What’s causing it: Valve narrowing and calcification can result ...

The National Institute for Health and Care Excellence (NICE) has raised concerns about price variations for valves used in keyhole heart procedures. In a late stage assessment on valves used in ...

There are three types of bicuspid aortic valves — types 0, 1, and 2. Experts classify these types based on whether the leaflets of the valve have fused to form a ridge. A bicuspid aortic valve is a ...