But if that valve is located in a bowl-shaped combustion chamber, the curving surface of the chamber itself acts as half-a-diffuser, just as did the half-a-cone stuck into the bare exhaust port of ...

Yale operates first the BATMAN procedure in CT, a less invasive heart treatment offering faster recovery and new hope for ...

Its function is dependent on its parts and adequate engine vacuum. The valve consists of two chambers separated by a piston ...

Three girls with major heart problems are thriving after one received a donor heart and then gave healthy valves from her original heart to two other girls. The “domino” heart surgeries by a team at ...

But I know most of its beats off by heart, and I could solve its chambers with the lights turned out. Or at least, that's what I thought. Portal Randomized is, by Valve modding community standards ...

Boston Scientific has led a $175 million funding round for the mitral valve developer 4C Medical, which is currently working ...