afterload meaning in English

后负荷

In some conditions , weaning may result in a marked increase in right - entricular afterload and in right - entricular enlargement , and hence in left - entricular end - diastolic pressure through diastolic bientricular interdependence
在某些情况下，脱机也许引起右室后负荷的显著增加和右室扩大，并因此通过双室舒张压的相互依赖增加左室舒张末期压。
Among the pathophysiological mechanisms , the sudden shift from a positie to a negatie intrathoracic pressure plays an important role since it results on the one hand in an increased pressure gradient for systemic enous return and in cardiac preload and on the other hand in a decreased pressure gradient for left - entricular ejection and an increase in left - entricular afterload
在诸多病理生理学机制中，胸内正压向胸内负压的突然转换扮演了重要作用，一方面，是由于增加了体循环静脉回流的压力梯度和心脏前负荷，另一方面，降低了左室射血的压力梯度并增加了左室后负荷。