It goes round and round

It goes round and round The blood always flows from the atria to the ventricles. If it flows in the reverse direction, from ventricles to the atria it is a sign of a major heart disease. The other two valves in the heart are at the root of the aorta (aortic valve) and...

It goes round and round

It goes round and round There are four heart valves. The mitral valve is the biggest, and lies between the left atrium and the left ventricle. The tricuspid valve regulates the blood flow between the right atrium and the right ventricle.

It goes round and round

It goes round and round IF for any reason the ventricles are overloaded, gradually the heart will become weak. Ventricles push the blood and make it flow, but equally important are the heart valves, which allow blood flow in only the desired direction.