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Crash Course Anatomy & Physiology - Season 1 Episode 25 The Heart, Part 1 - Under Pressure

Trailer
Your heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart’s ventricles, atria, and valves create a pump that maintains both high and low pressure to circulate blood from the heart to the body through your arteries, and bring it back to the heart through your veins. You'll also learn what your blood pressure measurements mean when we talk about systolic and diastolic blood pressure.

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First Air Date: Jan 06, 2015

Last Air date: Dec 21, 2015

Season: 1 Season

Episode: 47 Episode

Runtime: 10 minutes

IMDb: 2.00/10 by 1.00 users

Popularity: 10.337

Language: English

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