N Concordance 1 tioned for the recording of the bipolar electrogram by the distal and proximal p 2 rence in the mean maximal bundle of His electrogram recorded at the beginning of 3 of manifest accessory pathways on local electrogram intervals at effective radio 4 ) and atrial to accessory (A-K) pathway electrogram intervals recorded in sinus 5 ed electrograms. The increase in sensed electrogram amplitude over time suggests 6 the negative deflection of the unipolar electrogram was found at 2 out of 45 uns 7 ; interval between onset of ventricular electrogram and delta wave; interval bet