- Joined
- Jul 21, 2013
- Messages
- 234
- Reaction score
- 9
First aid says refractory period of the AV node is prolonged by IC drugs like propafenone.
But Uworld says refractory period is not changed at all.
Also as these drugs are proarrythmogenic, shouldnt the refractory period be anything but prolonged?
But Uworld says refractory period is not changed at all.
Also as these drugs are proarrythmogenic, shouldnt the refractory period be anything but prolonged?