Xander Paul

Abbott EP clinical mapper in MSP. Ohio State and Duke University BME Alum

[John Butler @sota_ep]

I could not be more excited about @AbbottCardio's new #OTNearField update on #EnSiteX. We’ve been using it for the past 3 weeks and it's changing how we work. Let’s take a look at this LAFL.

This first image shows a timing map emphasizing signals with voltage > 0.08 mV. 1/4

[John Butler @sota_ep]

Hey #EPEEPS, great new Papillary PVC mapping technique developed with @DaktariJay and @cabelEP: Point Cloud Mapping.

Visualize 3D mapping points collected with #HDGrid on #EnSiteX to provide a clear target for focal PVCs coming from intracardiac structures like pap muscles.

[Katie Kardell @katiekardellEP]

A slight extension in cycle length hinted that this was no longer typical AFL…

Following CTI ablation, #HDGrid revealed an atypical flutter rotating around cannulation scar 🔄

Mapped and ablated by @DaktariJay with #EnSiteX via Voxel mode. #OnlyWithOT #EPeeps @AbbottCardio

[Xander Paul @XanderPaulEP]

Roof line provides great proof of concept for epicardial connection to the posterior wall. Left map - SR pre PW lesions, Right map - SR post PW lesions at earliest break in. Complete change in wave front direction and latest activation location after PW lesions. #AbbottAF #HDGrid

[Sri Sundaram @srissundaram]

Accessory Pathway visualized with mapping techniques through the years. Bipolar, HD wave, Omniopolar, Activation vectors and Ablation. Many thanks @EP_Benj @AbbottCardio

[Xander Paul @XanderPaulEP]

Had a great case w/ Dr. Lin at Mercy Hospital using #HDGrid to map an atypical right atrial flutter in a patient with previous cardiac surgery. With the help of #OT vectors, we can easily see the slow isthmus in our circuit!

#EPeeps #EnsiteX @AbbottCardio

[Alex Baher, MD @AlexBaherMD]

OT vs bipolar mapping to define RSVP leak in a redo PVI. OT defines the reconnection much nicer. Ablation at the circle isolated the vein. #EPeeps #OT #EnSiteX #HDGrid #OnlyWithOT @AbbottCardio @sota_ep @MihailChelu @nmarrouche

[John Butler @sota_ep]

Fun #EnSiteX tip with images courtesy of @OneBurnJuan.

We had a challenging CTI with a prominent Eustachian Ridge. We were able to visualize the ridge with EnSite X and ablate with the inversion technique to get CTI block. Only later did we visualize the ridge with ICE. #EPeeps

[John Nguyen @OneBurnJuan]

Great use of #OT on #EnSiteX for this patient with an RA cannulation scar. CS pace map vector arrows lead to the entrance into the area of late activation. Initiated flutter with RF then terminated during the same burn. 🔥

#EPeeps #HDGrid @AbbottCardio @EPDenault @XanderPaulEP

[John Butler @sota_ep]

With #EnSiteX and #OT we were able to see the muscle sleeve entering the LIPV — traditional bipolar EGMs showed a much broader connection. We’re seeing vein connections differently #OnlyWithOT.

#EPeeps #TrueEGMs #HDGrid @AbbottCardio @OneBurnJuan @EPDenault