资讯

Abstract Background Percutaneous pulmonary valve implantation (PPVI) is first‐line therapy for some congenital heart disease patients with right ventricular outflow tract dysfunction. The hemodynamics ...
Valve has announced an upcoming Team Fortress 2 update as only Valve can. A new blog post begins: "Thirteen years ago, we launched Mann vs. Machine, a chilling cautionary tale where an artificial ...
Valve is apparently looking for a little help updating some old Team Fortress 2 content. (Either that or they just felt like it’s a good day for story time.) In a post on Steam, the devs dropped a ...
Gradian Health Systems' Universal Anesthesia Machine generates its own pure oxygen and requires no electricity.
The Dräger Fabius Tiro provides everything you need for high quality anaesthesia care in small spaces. Its compact yet flexible design gives you excellent functionality and lets you make the most ...