tricuspid valve
The Auricle
TRUE
These chords are called the Chordea Tendinae. Their function is to stop the valves from invertung back into the atria. If they weeken and stretch they start to allow the valves to be pushed back into the atria, this is called floppy valve syndrome.
The threads that attach the valve flaps to the ventricle walls are called chordae tendineae. These fibrous cords help to prevent the valve flaps from prolapsing or collapsing back into the atria during the contraction of the ventricles.
. . . flaps!
The tiny white cords that anchor the cusps or flaps of endocardium to the walls of the ventricles are called chordae tendineae. These cord-like structures help prevent the cusps of the heart valves from prolapsing into the atria when the heart contracts.
No. When the flaps of the aortic valve close, they prevent the flow of blood into the ventricle. The flaps of the atrioventricular valves close to prevent the flow of blood back into the atria.
The flaps are simply called flaps.
The Atria and Atrium
These are the atria - there are two in the heart.
Sugar Gliders are small marsupial animals that are usually found in Australia and surrounding islands. They have flaps of skin between their front and back legs, allowing them to briefly glide between one tree and another in their search of food, mates, and shelter.
The left and right atrium (or atria).