Showing posts with label diagram of the heart. Show all posts
Showing posts with label diagram of the heart. Show all posts

Monday, June 20, 2011

The Human Heart

12:21 PM md arman No comments

The heart is a conical, hollow muscular organ. It is a central pumping station. I t pumps blood to all parts of the body. It is covered with a thin cover – Pericardium.

Features:
Four chambers
  1. Left atrium
  2. Right atrium
  3. Left ventricle &
  4. RIght ventricle
Four valves
  1. Pulmonary,
  2. Tricuspid,
  3. Mitral&
  4. Aortic valves.
Three layers
  1. Epicardium (outer)
  2. Myocardium (middle) &
  3. Endocardium (inner)
     
    Interior View of the HEART
    Read more »

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