Hyperonyms
(has_hyperonym)
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05393230-n:
the upper chamber of each half of the heart
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Glosses
(gloss)
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05252402-n:
a short sinus receiving most of the veins of the heart; empties into the right atrium
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Glosses
(gloss)
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05388805-n:
the hollow muscular organ located behind the sternum and between the lungs; its rhythmic contractions move the blood through the body
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Glosses
(gloss)
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05392744-n:
an enclosed volume in the body
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Glosses
(gloss)
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05399847-n:
the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets
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Glosses
(gloss)
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05422668-n:
either of two large veins that return oxygen-depleted blood to the right atrium of the heart
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Glosses
(rgloss)
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05252402-n:
a short sinus receiving most of the veins of the heart; empties into the right atrium
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Glosses
(rgloss)
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05390761-n:
a node of specialized heart muscle located in the septal wall of the right atrium; receives impulses from the sinoatrial node and transmits them to atrioventricular bundle
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Glosses
(rgloss)
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05392157-n:
the chamber on the right side of the heart that receives venous blood from the right atrium and pumps it into the pulmonary trunk
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Glosses
(rgloss)
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05393996-n:
valve with three cusps; situated between the right atrium and the right ventricle; allows blood to pass from atrium to ventricle and closes to prevent backflow when the ventricle contracts
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Glosses
(rgloss)
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05422668-n:
either of two large veins that return oxygen-depleted blood to the right atrium of the heart
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Glosses
(rgloss)
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05422852-n:
receives blood from lower limbs and abdominal organs and empties into the posterior part of the right atrium of the heart; formed from the union of the two iliac veins
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Glosses
(rgloss)
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05423095-n:
receives blood from the head and arms and chest and empties into the right atrium of the heart; formed from the azygos and both brachiocephalic veins
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Glosses
(rgloss)
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14469334-n:
an abnormal opening between the left and right atria of the heart
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