Blood pressure is measured with two figures (systolic and diastolic) because arteries repeatedly expand and constrict due to the heart's pumping action and the elastic recoil of arterial walls.
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have you ever wondered why there is a
systolic and diastolic blood pressure do
you notice the expansion and
constriction of the arterial lumen this
repetitive movement of widening and
narrowing of the arterial diameter is
caused not only by the pressure from the
heart muscle contracting during the
systolic phase but it is also caused by
the stretching of the elastic fibers in
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these elastic fibers serve as a
reservoir to the pressure wave and
moderate the difference between the
do you notice the pressure inside the
artery also serves as the primary force
notice the multitudes of red and white
blood cells platelets suspended in the
since you have seen the artery from the
inside you will never forget the reason
for the two figures when measuring blood pressure
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