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Not that I have ever heard of this either, but there are a few drugs that can bring a patient out of svt, maybe there is something to this in that a heart rate racing so fast and then a heart "stopped" is very dangerous for the patients outcome.
But pushing it slow would negate even giving it at all because of the short half life (what is it, like 6 seconds?)
TazziRN, RN
6,487 Posts
The ER doc was once a FP doc who moonlighted in the ER. Pt came in with SVT and he ordered adenosine "slow push". I reminded him about the half life and he said he went to a conference where they said that adenosine pushed fast can cause the heart to stop.
Um............ain't that what it's s'posed to do?
I hid the port from his view and pushed it fast.