blood pressure

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The Designed Body: Our Irreducibly Complex Blood Pressure Control System

Physician Howard Glicksman talks with host Ray Bohlin about the amazing control systems involved in something we’re all familiar with: blood pressure in this classic ID the Future episode. It’s a system requiring adjustment at every point along the way, from blood volume to blood pumping velocity to pressure out in the blood vessels. And it has to be able to act fast in order to keep us alive — which leads to some hard questions for Mr. Darwin.