Figure2: Decremental conduction through AP, VA interval increased from
225 to 241 msec with no change in CS sequence after RVA extrastimulation
(a) Arrhythmia termination at the first fusion beat with no alteration
in CS activation and perpetuation of decremental retrograde conduction
through AP (b)Morady Maneuver with PPI-TCL(445-329)>115 and
SA-VA(251-163)>85 consistent with AVNRT (c) Advancement and
resetting after catheter induced PVC during AMC mapping(d)
Thereafter, there was V-A dissociation during RV apical pacing.