Beakman's World: The Heart
00:13:15 - 00:18:42
science
biology
heart attack
cardiology
the heart
Beakman explains why we have a heart and uses some short clips to show what a heart is and what it does. Then he uses and clogged sink to explain what a clogged artery is and various ways to fix it. He covers an angioscope and heart bypass surgery.
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