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 ...

R O C H E S T E R, N.Y., March 13 -- James Dauteuil probably never expected he would be wearing a piece of “leather” inside his heart. But Dauteuil, 76, is now one of three people in the Rochester ...

If you're preparing to renovate a bathroom, you might have plans to install some new fixtures. One of the things you should know before buying a new shower is the type of valve that's attached to the ...

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 ...

What is a Prosthetic Heart Valve? A prosthetic heart valve is an artificial device surgically implanted into the heart to replace a heart valve that has become damaged. The human heart has four valves ...

Not all valves are the same. For PEX piping systems, whether plumbing or hydronic heating and cooling, the type of valve you specify and install can actually impact system quality and performance.

Heart is one of the most paramount organs in our body. Without keeping our heart healthy, it is tough for us to survive. We have heard of multiple heart diseases, but there are some heart disorders ...

The question, “Presta or Schrader?”, may seem confusing when you’re new to cycling and head to a bike shop to buy a replacement inner tube. For the vast majority of bikes, there are two types of valve ...

In hydronic heating, to control where heated water goes to various sections of a building, the system might rely on two or more zone valves. A zone valve opens or closes based on demand from a ...

Major and minor valve seat diameters are most easily checked for consistency with a pair of dividers during seat grinding operation. This assures proper seat width. The answer to the question posed by ...