Intrinsic rate of SA node
60-100
Intrinsic rate of AV node
60-40
Intrinsic rate of the ventricle
20-40
What are possible life-threatening PVC’s
Multifocal
R on T
> or = to 3 in a row
> or = to 6 in a minute
What distinguishes junctional from idioventricular
Junctional has narrow QRS