Sinus headaches typically have the following symptoms: 1  Pressure-like pain in one specific area of your face or head (for example, behind your eyes). 2  Face is tender to the touch. 3  Pain is worse with sudden movements of the head and bending forward.
The Right atrioventricular valve (also known as the Tricuspid Valve) has 3 FLAPS.
The medical term for the valve between the right atrium and right ventricle is known as the triscupid valve. So called because of its three leaflets. It must be noted however, that the tricuspid valve can contain between two and four leaflets. Another name for the triscuspid valve is the right atrioventricular valve.