Diagnostic imaging method that shows the blood flow through the heart and primary vessels. It is used to evaluate patients for cardiovascular surgery. A contrast medium is introduced using a catheter inserted into a heart chamber and a series of X-ray images taken to show where the flow narrows, indicating a blockage of a blood vessel by atherosclerosis.

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PPRG6-500 Cover
The Pituitary Patient Resource Guide Sixth Edition is now available! Be one of the first to have the most up-to-date information. The Pituitary Patient Resource Guide a one of a kind publication intended as an invaluable source of information not only for patients but also their families, physicians, and all health care providers. It contains information on symptoms, proper testing, how to get a diagnosis, and the treatment options that are available. It also includes Pituitary Network Association's patient resource listings for expert medical care.

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