Ключевые слова: anatomy, aorta, atrium, attack, background, biology, blood, body, cardiac, cava, chamber, circulation, coronary, cross, cut, cutaway, disease, embolism, heart, human, illustration, inside, isolated, left, medical, muscle, object, open, organ, pulmonary, pump, right, science, scientific, section, sketch, stroke, superior, system, tissue, valve, vein, vena, ventricle, view, wall, white,