Anna

Finally tried #PDXmapping today

Was able to delineate this bifid AL pap and get LAT map projected right on the pap. HDGrid worked great for this mapping technique

74 yof w previous apical MI w recurrent episodes of sustained VT. Easily inducible in the lab. 98 min case by @EPWoodsShop, from access to sheath pull. Non-inducible post ablation. Bottom right: beautiful mid-diastolic signals

NICM Epi VT case. Beautiful epicardial ILAM map collected using EnsiteX OT. Red lesion is where we burned for VT and termed in 7 sec @EPWoodsShop @AxisDeviation

RIPV leak omnipolar map. Arrows constructed INDEPENDENTLY of reference catheter. Algorithm analyzes bipoles&unipoles from every right triangle of 3 adjacent electrodes on HDGrid giving us instantaneous local indication of wavefront direction. One burn isolation by @AxisDeviation

Had an interesting ARVC VT case w @EPWoodsShop. Found large dense scar&DZ epicardially in the inferior RV TA and some patchy scar in the RVOT w/ good pacemap match. Didn’t see any scar/decel endocardially. Final epi lesion set shown over endo in green #epeeps