This may be a stupid question but it is one that have asked a lot of people about and no one could answer. I am unable to find any info about it on the internet.
Why is there no ventricular escape beat or a junctional escape beat when someone goes into sinus arrest? It makes sense to me that if the SA node didn't fire that the rest of the hearts automaticity would take over and there would be some type of junctional or ventricular beat.