Lub Dub | Circulatory system physiology | NCLEX-RN | Khan Academy
Published October 11, 2012
Views 2.65M | Likes 15.7K | Comments 476
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About
Ever wonder why the heart sounds the way that it does? Opening and closing of heart valves makes the heart rhythm come alive with its lub dub beats... Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-…
- Published
- October 11, 2012
- Made for kids
- No
More features coming
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