Question

what is mean of ngography​

Answer 1

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An X-ray examination of the heart by injecting a fluid into the blood vessel.

Answer 2

Angiography is the test where dyes that can be seen by x-rays are injected into blood vessels (either arteries or veins) and examined using x-rays. ... Angiograms are used to diagnose narrowing or blockages in vessels anywhere in the body, from head to toe, including: The arteries feeding the heart muscle.

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