Intro: A graph of your car’s idle speed shouldn’t resemble architectural plans for a new Cedar Point roller coaster. Once the car warms up to normal operating temperature, it should run in a smooth ...

The heart valves play a vital role in ensuring blood flows correctly through the heart and the rest of the body. If they do not function correctly, a person may require surgery to replace the damaged ...

Dr. Siddharth, usually referred to as Dr. Sidd, decided to repair and not replace Baer’s valve. He used an innovative technique called PVL closure to place a catheter in a small vein in the patient’s ...

Earlier this year, when leaks around Louise Calhoun’s replacement mitral heart valve kept her from walking more than a few feet before needing to rest, University of Alabama at Birmingham (UAB) ...

A leaking oil train that traveled across Washington and Idaho in January had tank cars with flawed valves, which are also installed in thousands of other tank cars nationwide, federal investigators ...