Biology, asked by chethanBC65391, 11 months ago

In which phylum pulsatile vessels are first formed

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Answered by Anonymous
4

Vascular input impedance is defined as the ratio of pulsatile pressure to pulsatile flow. The aortic input impedance is particularly relevant as it characterises the properties of the entire systemic arterial circulation and represents the hydraulic load presented by the systemic circulation to the left ventricle.

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