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A member asked:

What does coronary angiography mean all arteries are normal but all epicardial vessels are small in caliber?

A doctor has provided 1 answer

Small: It means that there are no significant blockages and that the diameter of the normal arteries small. Probably they are in the 1-2.5 mm range rather than the 2.5-4 mm range.

Answered 8/29/2013

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