it goes from the right atrium to the right ventricle
the deoxygenated blood from whole body enters in right atrium which is then pumped to right ventricle from which it goes to lungs for oxygenation through pulmonary artery
right atrium
The tricuspid valve is located between the right atrium and right ventricle, and it's there because it prevents blood from flowing backward from the right ventricle to the right atrium. The tricuspid valve is located between the right atrium and right ventricle, and it's there because it prevents blood from flowing backward from the right ventricle to the right atrium.
veins
Right atrium is where the blood enters through superior or inferior vena cava.
Depends on which atria you are asking about. Blood enters the right atrium from the vena cava and the left atrium from the pulmonary vein.
The right atrium is where the blood enters the heart.
The vena cava allows blood to enter the right atrium. Unlike the rest of the heart, there are no valves separated the vena cava and right atrium. However blood backflow is not an issue because the pressure difference between the right atrium and the vena cava is not great, and when the heart pumps it partially compresses the vena cava.
Right Atrium.
At the right atrium.
The inferior and superior vena cava from the body enter the right atrium. The pulmonary vein carrying oxygenated blood from the lungs enters the left atrium.
The function of the tricuspid valve is to prevent blood from flowing back into the atrium when the right ventricle contracts.