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.
1 Tricuspid Valve (between the right atrium and the right ventricle). 2  Pulmonary Valve* (semilunar valve between the right ventricle and the pulmonary artery). 3  Mitral Valve (between the left atrium and the left ventricle). Answer   There are two valves in your heart. Between the Right atrium and ventricle there lies an AV-valve (A=atrium) (V=ventricle) hence the name AV-valve. It's al â¦ so called like tricuspid valve...