How does it come back?

Oct 25, 2018 | Know Your Heart

How does it come back? Blood comes back to the heart via the veins. The small veins join together to form larger veins, which in turn join to form the two largest veins, the superior (higher) Vena Cava and the Inferior (lower) Vena Cava. The Blood returns to the heart...

It goes round and round.

Oct 22, 2018 | Know Your Heart

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)...