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 ...

Surgery is usually the best fix for a severe heart valve disease. Different types of heart valve blockages can happen, and surgery is necessary to fix these problems. Your heart is split into four ...

DEAR MAYO CLINIC: My father is having issues with his aortic valve. He is 53 years old and was told he needs to have a valve replacement. I was reading that there are different types of valves. Can ...

A leaky heart valve does not close properly, causing leakage between the heart chambers. Depending on the severity of the leak, there are different treatments available, from medication to surgery. A ...

"Pneumatic Control Valves" provides an overview of different common pneumatic valves, including regulating, directional control, relief, flow control, and sequence valves. A pneumatic system uses ...