Figure 3A: Ladder diagram illustrating supernormal nodal conduction.
Black lines on the ladder diagram show nodal (AVN) conduction. Blue
lines show accessory pathway (AP) conduction. Yellow bars represent the
supernormal excitability period of the AVN. The red dotted line shows
the point of supernormal AVN conduction.
Figure
3B: Ladder diagram illustrating supernormal accessory pathway
conduction. Black lines show nodal (AVN) conduction. Blue lines show
accessory pathway (AP) conduction. Green bars represent the supernormal
excitability period of the AP. The red dotted line shows the point of
supernormal AP conduction.
References