Despite launching almost six years ago, the Valve Index is still able to keep up with many of today’s PC VR headsets. Of course, there have been plenty of headsets since then, including cheaper ...

A great showerhead can turn an ordinary shower into the highlight of your day. Like many people, I look forward to unwinding under a stream of hot water -- and the right showerhead can make all ...

If you’re concerned about chlorine or bacteria in your water at home, a shower filter is a relatively inexpensive, quick fix. Before selecting one, Olga Naidenko, Ph.D., a senior science adviser ...

A high-quality high-pressure shower head is pure relaxation for some. See how our top picks performed during our hands-on testing.

Once you have made the decision to have heart valve replacement surgery, you, along with your surgeon, will need to decide what type of replacement valve is best for you. There are several types of ...

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As the heart muscle contracts, it propels the blood out into the vascular system. The heart’s chambers and valves are arranged to direct the flow of the blood as the heart beats. The heart has two ...