| 释义 | left ventricular ejection time
 left ven·tric·u·lar e·jec·tion time (LVET), the time measured clinically from onset to incisural notch of the carotid or other pulse; properly, the time of ejection of blood from the left ventricle beginning with aortic valve opening and ending with aortic valve closure.left ven·tric·u·lar e·jec·tion time(LVET) (left ven-trik'yŭ-lăr ē-jek'shŭn tīm) The time measured clinically from onset to incisural notch of the carotid or other pulse; properly, the time of ejection of blood from the left ventricle, beginning with aortic valve opening and ending with aortic valve closing. See LVETSee LVET
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