Heart valve chambers are lined with endocardium. Heart valves separate the atria from the ventricles, or the ventricles from a blood vessel. Heart valves are situated around the fibrous rings of the cardiac skeleton. The valves incorporate leaflets or cusps, which are pushed open to allow blood flow and which then close together to seal and prevent backflow. The mitral valve has two cusps, whereas the others have three. There are nodules at the tips of the cusps that make the seal tighter. The pulmonary valve has left, right, and anterior cusps. The aortic valve has left, right, and posterior cusps. The
I Belong to You/How Many Ways Awards. "How Many Ways" was co-written by Braxton herself and sampled the song "God Make Me Funky" by The Headhunters featuring Pointer Sisters. The protagonist of the composition, co-written by Braxton herself, declares there are many ways in which she loves her man. The music video for "How Many Ways" features Braxton and Shemar Moore riding in a car, frolicking in a playground, and on a veranda. A remix produced by R. Kelly also was released to radio and music television stations. "I Belong to You/How Many Ways" peaked at number 28 on January 21, 1995. I Belong to You/How