427.2 is what is confusing me...
The dx is nonsustained ectopic atrial tachycardia.
So if you go to tachycardia, nonsustained it leads you to 427.2 (Paroxysmal Tachycardia), but it does state atrial so that made me think I would have to use the atrial tachycardia under paroxysmal. Does that make sense?
Thanks sorry! Long day-