Relier Pairs 3.34 The heart and its functioning (D)Version en ligne Parts of the heart and their functioning par Emir Barajas 1 Left atrium 2 Left ventricule 3 Systemic (major) circulation consists of... 4 Diastole refers to... 5 Systole refers to... 6 Right ventricule 7 Pulmonary (minor) circulation consists of... 8 Right Atrium The lungs send blood rich in oxygen to the left atrium, then it passes to the left ventricule and pumps it to the different body systems and cells. Blood low in oxygen arrives to the right atrium, then passes to the right ventricule that pumps it to the lungs. Finally, blood returns to the heart. Recieves the oxygenated blood coming from the lungs and it later pumps the blood to the left ventricule. Recieves blood from the left atrium and it pumps it to the rest of the body. It recieves underoxygenated blood from the cells of the body and pumps it to the right ventricule. It recieves blood from the right atrium and it pumps it to the lungs. The heart contractions while pumping blood. When the heart relaxes after contractions.
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