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Construct Your Own ProblemConsider a coronary artery constricted by arteriosclerosis. Construct a problem in which you calculate the amount by which the diameter of the artery is decreased, based on an assessment of the decrease in flow rate.

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Physics 101 Mechanics

Chapter 12

Fluid Dynamics and Its Biological and Medical Applications

Fluid Mechanics

Cornell University

University of Michigan - Ann Arbor

McMaster University

Lectures

04:16

In mathematics, a proof is…

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In mathematics, algebra is…

02:19

Suppose an occlusion in an…

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Clogged artery. Viscous bl…

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The diameter of a certain …

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Viscous blood is flowing t…

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High blood pressure result…

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Blood flow High blood pres…

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Use Poiseuille's Law …

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When physicians diagnose a…

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If cholesterol buildup red…

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A typical human aorta, the…

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(a) Find the volume of blo…

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Angioplasty is a technique…

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See Multiple-Concept Examp…

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Unclogging arteries The fo…

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Blood Flow As blood moves …

(a) The volume flow rate i…

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Cardiology The aortic pres…

04:18

Of course, this question can be answered in many different ways. But let me give you my own way. I would say the rate off blood flow has decreased to 90% off its any fortune in value. And the Fraser do produced by our heart has increased by 40%. So our pressure is 1.4 times the Isha I blood flow is here for nine times. See what You know. I'm the eater remains the same, obviously, because the same blood now, what is the new value? Off the radius are the diameter of the ventricles in relation to the old value off the radius or damage now, obviously.

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The diameter of a certain artery has decreased by $25 \%$ due to arterioscle…

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