Relier Pairs ordering bloodflow through cardiovascular systemVersion en ligne place in correct order the circulation of the blood through the heart par Marion Dunkerley 1 3 2 14 3 7 4 4 5 6 6 5 7 13 8 10 9 8 10 11 11 12 12 2 13 9 14 1 left atrium right ventricle inferior and superior vena cava left ventricle aortic valve mitral valve pulmonary artery right atrium lungs aorta pulmonic valve pulmonary vein tricuspid valve systemic circulation