This drop in blood pressure is almost instantly compensated for by a baroreceptor reflex, which is a homeostatic mechanism to maintain blood pressure.
血压下降几乎可以通过压力感受器反射立即得到补偿，压力感受器反射是维持血压的体内平衡机制。
| 单词 | Baroreceptor reflex |
| 释义 |
Baroreceptor reflex
原声例句
心血管 This drop in blood pressure is almost instantly compensated for by a baroreceptor reflex, which is a homeostatic mechanism to maintain blood pressure. 血压下降几乎可以通过压力感受器反射立即得到补偿，压力感受器反射是维持血压的体内平衡机制。 心血管 The baroreceptor reflex is a homeostatic mechanism that quickly responds to the drop in blood pressure that results from actions such as moving from a lying to a standing position. 压力感受器反射是一种稳态机制，可快速响应因从躺着移动到站立姿势等动作而导致的血压下降。
英语百科
Baroreflex（重定向自Baroreceptor reflex）
The baroreflex or baroreceptor reflex is one of the body's homeostatic mechanisms that helps to maintain blood pressure at nearly constant levels. The baroreflex provides a rapid negative feedback loop in which an elevated blood pressure reflexively causes the heart rate to decrease and also causes blood pressure to decrease. Decreased blood pressure decreases baroreflex activation and causes heart rate to increase and to restore blood pressure levels. The baroreflex can begin to act in less than the duration of a cardiac cycle (fractions of a second) and thus baroreflex adjustments are key factors in dealing with postural hypotension, the tendency for blood pressure to decrease on standing due to gravity. |
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