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血压传播涉及到大动脉的两种不同功能:(1)血液传输功能,即基于压力梯度,输送血流至周围组织和器官;(2)压力缓冲功能,即弱化心室间断射血所致的压力摆动,使血流从搏动趋于稳态。血流从左室射入主动脉产生压力波,传播至全身动脉树分支。在压力传输中这种前向压力波在任何结构和功
Blood pressure transmission involves two distinct functions of the aorta: (1) a blood transport function that delivers blood flow to surrounding tissues and organs based on a pressure gradient; (2) a pressure bump function that weakens the pressure swing caused by intermittent ejection of the ventricle , So that the blood flow from the pulse tends to steady state. Blood flow into the aorta from the left ventricle produces a pressure wave that propagates to the branch of the systemic arteries. This pressure wave in the forward pressure waves in any structure and work