Coronary Angiography

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A 6 page paper that begins by explaining what this test is, including why dye is injected into the blood vessels and why the doctor might order this test, e.g., symptoms the patient might be exhibiting or other test results that suggest the angiography should be performed and what can be learned from this X-ray test. The essay comments on angioplasty and stents and why and how they are used. Other tests that may be performed are also mentioned. Bibliography lists 8 sources.