How does it come back?

Nov 1, 2018 | Know Your Heart

How does it come back? The walls between the two atria and the two ventricles separate the oxygen-rich blood from the oxygen-poor blood. Any defects or holes in the walls leas to mixing of blood and causes illness. Such defects are usually present from birth and need...

How does it come back?

Oct 29, 2018 | Know Your Heart

How does it come back? Passage through the lungs enriches the oxygen levels in blood. This oxygenated blood comes to the left atrium, goes to the left ventricle via the mitral valve, and is pushed into the large aorta by the powerful contractions of the left...