The Cardiovascular System
نویسنده
چکیده
In a healthy individual both during exercise aswell as at rest all four heart chambers contract in a coordinated fashion, the valves function normally and the heart muscle is perfused uniformly by the coronary arteries. Disease states can result in abnormalities of valves, ventricular contraction, and reduced perfusion of the heart muscle. Nuclear cardiology is a very useful clinical tool which can help to assess and treat these problems.
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