A member asked:

Is there any other non-invasive way to check blocked arteries than angiogram?

A doctor has provided 1 answer

Several: Angiogram is the "gold standard" but ct or mr angiography (which do not require a catheter) can provide useful information. Some arteries can be assessed by ultrasound, but this is less precise. Nuclear stress tests do not show arteries but shows areas of the heart where the arterial supply is insufficient.

Answered 4/13/2014

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