This video shows how I make a compact 2" bore air cannon with a coaxial piston valve. To understand how these valves work examine the third animation in the following link: <a href=" I also go into ...

Improved heart function with sacubitril/valsartan was linked to enhanced ventricular-arterial coupling and cardiac efficiency ...

News and information on minimally invasive vascular disease therapies, covering peripheral vascular disease, aneurysms, stroke, hypertension, dialysis access, and venous issues.