The Positive Side of Medicine
[Last updated: March 25th 2013]
The heart consists of 4 chambers (2 ventricles and 2 atriums) and 4 valves. The proper circulation of blood is essential. In this video by Children’s Hospital of Philadelphia you can learn more about the blood flow through the heart valves:
Blood flow through the cardiac valves:
We all understand the importance of a good night’s sleep for our overall well-being. However, it’s not uncommon to find ourselves waking up inexplicably in
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The Positive Side of Medicine