HIS BUNDLE PACING INSIGHTS FROM ELECTRO-ANATOMICAL MAPPING: TOPOGRAPHY AND PACING TARGETS

Visualization of selective (S) and non-selective (NS) His bundle (HB) capture areas by 3D electro-anatomical mapping (EAM) has not been described and may help to guide HB pacing (HBP). The objective was to conduct EAM of the AV septum by using pace- and activation mapping. EAM was performed with