Cardiac Bypass Surgery - part 1

[postlink]http://abcheart.blogspot.com/2011/05/cardiac-bypass-surgery-part-1.html?m=0[/postlink]

http://www.youtube.com/watch?v=94w6VN2JYv8endofvid
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The cardiac surgeon clearly explains how the heart squeezed blood out to the body.
However the heart itself needs blood to function. So, the heart pumps blood to itself.
Coronary artery disease is the gradual blockage of these vessels. This blockage is
caused by the build up of cholesterol.The bypass surgery is a simple process of grafting
and changing the blood supply line and bypassing the line of blockage.Also, gives you
a quick overviiew of the operation theater.
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