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atrium of the heart

NOUN
  1. the upper chamber of each half of the heart

How To Use atrium of the heart In A Sentence

  • The left atrium of the heart receives oxygenated (oxygen-rich) blood from the lungs and then empties into the left ventricle through the mitral valve.
  • The study also detected two characteristics in the skiers which may predict their risk of AF: a slow heart rate at rest (known as bradycardia) and a large left atrium of the heart. PhysOrg.com - latest science and technology news stories
  • Tricuspid valve regurgitation occurs when the valve does not close completely and blood leaks back into the right atrium of the heart. EurekAlert! - Breaking News
  • The pulmonary veins return the arterialized blood from the lungs to the left atrium of the heart. VII. The Veins. 2. The Pulmonary Veins
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