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单词 left heart
释义

Definition of left heart in English:

left heart

noun
Anatomy Physiology
  • The left atrium and left ventricle of the mammalian or avian heart considered together, especially as the unit which receives oxygenated blood from the lungs and pumps it into the arterial system.

Origin

Late 18th century; earliest use found in The Gentleman's Magazine. After post-classical Latin cor sinistrum.

Definition of left heart in US English:

left heart

noun
Anatomy Physiology
  • The left atrium and left ventricle of the mammalian or avian heart considered together, especially as the unit which receives oxygenated blood from the lungs and pumps it into the arterial system.

Origin

Late 18th century; earliest use found in The Gentleman's Magazine. After post-classical Latin cor sinistrum.

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更新时间:2025/6/19 5:20:00