3 doctors weighed in:
What is adrenosine nuclear test preparation?
3 doctors weighed in

Dr. Gavin Noble
Internal Medicine - Cardiology
2 doctors agree
In brief: No caffeine 24 hrs
Among other things to withhold, caffeine is probably the most important as it negates the effect of adenosine, preventing any stress.
Other common things are don't eat for at least 4 hours prior to the test, no chocolate, stop some medications. Call the testing office for their specific protocol.

In brief: No caffeine 24 hrs
Among other things to withhold, caffeine is probably the most important as it negates the effect of adenosine, preventing any stress.
Other common things are don't eat for at least 4 hours prior to the test, no chocolate, stop some medications. Call the testing office for their specific protocol.
Dr. Gavin Noble
Dr. Gavin Noble
Thank
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