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A member asked:
How low does you heart rate need to be for a cardiac ct scan? mine was 64-70 but still did the scan even tho they said they wanted it under 60.
A doctor has provided 1 answer
The higher: the heart rate, the higher the chance for cardiac motion artifact that will decrease the accuracy of the scan. Even though 60 or below is the target, a heart rate slightly above 60 is probably fine. The chance of motion artifact starts to significantly increase beyond 70.
Answered 11/8/2015
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