The atrioventricular sulcus or groove is where the right coronary artery lies. It is between the right atrium and the right ventricle.
right ventricle
the right interventricular sulcus I think it is atrioventricular sulus
the right atrioventricular valve
Right atrioventricular valve
The Tricuspid valve
The right atrioventricular valve.
sinoatrial node, right and left bundle branches, atrioventricular node, atrioventricular bundle, ventricular walls.
the right AV valve
The right atrioventricular valve, also known as the tricuspid valve, functions to regulate blood flow between the right atrium and the right ventricle of the heart. It prevents the backflow of blood into the atrium when the ventricle contracts, ensuring that deoxygenated blood flows efficiently into the pulmonary artery for oxygenation in the lungs. The valve consists of three cusps and plays a crucial role in maintaining proper circulation within the heart.
When the right ventricle contracts (or is squeezed), the increase in its internal pressure will cause the right atrioventricular valve to close so the fluid doesn't flow backwards into the atrium.
Another name for the right atrioventricular valve is the tricuspid valve. (3 -tri- on the right; 2 on the left/mitral valve)