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 The aortic valve has three flaps, like the other valves. 2  However, the mitral valve has only two. 3  The aortic valve closes when the mitral valve opens and vice versa. 4  The mitral valve may fall prey to a mitral valve prolapse, which refers to a loosening of the muscles. The aortic valve has three flaps, like the other valves. 2  However, the mitral valve has only two. 3  The aortic valve closes when the mitral valve opens and vice versa. 4  The mitral valve may fall prey to a mitral valve prolapse, which refers to a loosening of the muscles.