In the United States about 10% of aortic stenosis is caused by rheumatic disease and the remainder by calcification of a unicuspid, bicuspid, or normal trileaflet valve. [11–14] Calcific aortic ...

As your heart beats, it pumps blood from the left ventricle through the aortic valve and into the aorta, your body’s largest artery. The aortic valve is made up of three triangular flaps of ...

While bicuspid aortic valves are known to be associated with aortic dilation and dissection, the risk of dissection in this population has recently been called into question. Michelena and ...

Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source. Selecting the correct valve actuator will increase uptime, reduce ...

The innovative, free Healthy Hearts Programme is now available as part of the PureGym app. With access for both members and ...

A group of researchers at the University of Kentucky have found a mechanism that would explain why men develop more aortic aneurysms than women. The work was led by Zhenheng Guo, Ph.D., a ...

Valve made the game public on Steam a few weeks ago but hasn’t given the game a release date. “Deadlock is a multiplayer game in early development," Valve wrote on the game’s Steam page.

Many players — including me — got a bit of a jump scare Thursday evening while playing games on Steam in the form of a pop-up that said Valve updated the Steam Subscriber Agreement.

Pneumatic valve actuators adjust valve position by converting air pressure into linear or rotary motion. There are two main forms: the piston actuators and diaphragm actuators. Piston actuators are ...

Choked flow in control valves is a subject of serious concern for industrial users. The term is usually associated with destructive process conditions that can damage valve internals or expose ...

Geraldine has over a decade of digital marketing experience. Currently, she runs Gerie Media, a full-service digital marketing agency. Her expertise spans across various sectors, with a notable ...

Valve operates as a slightly closed shop, rarely granting staff interviews and keeping community engagement to a minimum. The studio's latest game, Deadlock, was even released semi-covertly with ...