Heart- Its Working And Functions

Heart is divided into two part and each part is further divided into two parts upper atrium chamber and lower ventricle chamber. impure blood comes to heart in atrium and to right ventricle and then by taking oxygen from lungs blood is purified and then passes the pure blood to other body parts.

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Channels: Medical

Tags: heart

Uploaded by: ( Send Message ) on 10-02-2013.

Duration: 4m 52s