mitral valve
US /ˈmaɪ.trəl vælv/
UK /ˈmaɪ.trəl vælv/
1.
二尖瓣
a valve in the heart that is located between the left atrium and the left ventricle, preventing backflow of blood into the left atrium during ventricular contraction
:
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The doctor listened carefully to her heart, checking for any issues with the mitral valve.
醫生仔細聽了她的心臟，檢查二尖瓣是否有任何問題。
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Damage to the mitral valve can lead to serious heart conditions.
二尖瓣損傷可能導致嚴重的心臟疾病。