Blood flow of the heart By Nitro027 Jan 1, 2015 Blood flows from the superior vena cava Jan 2, 2015 Blood flows from the inferior vena cava Jan 3, 2015 Blood flows into the right atrium of the heart Jan 4, 2015 Blood is pumped from the right atrium Jan 5, 2015 Blood is pumped through the tricuspid valve Jan 6, 2015 Blood flows into the right ventricle Jan 7, 2015 Tricuspid valve closes Jan 8, 2015 Blood is pumped through the pulmonary valve Jan 9, 2015 Blood flows through the pulmonary artery Jan 10, 2015 Blood is oxygenated in the lungs Jan 11, 2015 Blood flows from the lungs through the pulmonary veins Jan 12, 2015 Blood flows into the left atrium Jan 13, 2015 Blood flows from the left atrium through the mitral valve Jan 14, 2015 Mitral valve closes Jan 15, 2015 Blood is pumped from the left ventricle Jan 16, 2015 Blood flows from the aorta to the body