Very active posterior wall with some activation leakage into the left PVs in this redo AF patient. A successful first pass isolation with roof/floor lines at #StHelenaEP! Abbott mappers: @nschraderEP@RachelWillisEP
What’s better than one pathway…? THREE pathways! Patient presented with WPW and sustained ORT. We mapped to find a left posteroseptal AP. Following ablation, we still found 2 more pathways all 1.5cm apart! After ablating all 3 APs, we were unable to induce AVRT. #EPeeps