Kevin Iverson

Sr. EP CAS, BSE, CEPS

[Daniel Scherr @DanielScherr3]

2 weeks of great #PFA and RF Dual Energy AF abl cases - SmartfIRE study with new @BiosenseWebster STSF focal ablation technology.
Images posted w/ permission from Biosense Webster. CARTOTM is a trademark of Biosense Webster. @jongichun @Dominik_Linz @ManningerMartin @RolandTilz

[Hawkins Gay, MD, MPH @hcg_md]

Another beautiful lateral RA flutter. Previous cardiac surgery history. Terminates with connection to the IVC. These are satisfying.

[Map is handy work of @CartoKev]

#EPeeps, #CardioTwitter
@BiosenseWebster

[Bradley Knight @DrBradleyKnight]

First ablation procedure in our newly renovated @NMCardioVasc EP lab - an incisional flutter that terminated with the first burn! @alexbchicos @GrahamLohrmann Kevin Walker.

[Mohammad Yassin @moeyassin50]

Posterior wall scar mediated flutter mapped with #Octaray 3-3-3 by Dr Mike Porter. Full CL observed near early meets late area. #BiosenseWebster #CartoPrime #EPeeps See comments for EGMs

[Luigi Di Biase @LuigiDiBiaseMD]

It is with great honor on behalf of all co-investigators I present the #SURPOINT COA Study, which confirms the reproducibility, safety, and effectiveness in paroxysmal AF Link ⬇️ @MontefioreNYC @MonteHeart #JACCEP #EPeeps @BiosenseWebster @JACCJournals  https://t.co/Zh8mUOgZw1

[Madhu Reddy @ReddyEPS]

Happy to have early access to OPTREL. Used for Ventricular and Atrial cases. Great maps. Local activation vectors are very helpful.
Looking forward to making it the go to catheter, especially for VT. @SethHSheldon @rheapimentel3 @BiosenseWebster @jskoruth @gautamsand @Drdevignair

[Kevin Iverson @CartoKev]

@hcg_md @JRWinterfield @NishantVermaMD @rachelkaplanmd @MUSC_EP @MUSCCardFellows @BiosenseWebster @Medtronic @DrBradleyKnight @NMHheartdoc @utedrow @netta_doc I spy a SoundStar @rachelkaplanmd 👀👀

[Albert Lin, MD @AlbertLinMD1]

Nice case in patient with AVR, C3 maze, LAAO with incessant flutter. Initial activation map and entrainment demonstrate perimitral flutter. The C3 mitral line had just a small gap near the MV annulus. Endocardial ablation produced bidirectional mitral isthmus block.

[Jose Osorio @josoriomd]

#Epeeps 1/6 - We are happy to see our study "High-Frequency, Low-Tidal-Volume Mechanical Ventilation Safely Improves Catheter Stability and Procedural Efficiency During Radiofrequency Ablation of Atrial Fibrillation" published.
@AllysonVarley @HRCRS_EP
https://t.co/G0RPmEQyxI

[JICE @JICE_EP]

🚨 Hot off the press. New #freeread in #JICE
Authors @tomdepotter @AndreaSarkozy @Prof_Schilling investigate the feasibility and safety of the OCTARAY catheter to successfully map complex arrhythmias in a multicenter study. ⬇️⬇️⬇️
https://t.co/881cg3YOfR
#EPeeps #CardioTwitter

[clifford jay kavinsky @SHDcathman]

From the Rush Center For Congenital and Structural Heart Disease. ICE for Amulet deployment. Will ICE become the dominant imaging technology for Amulet procedures. #abbottstructural #scai

[Rahul Bhardwaj @rahul3000]

De novo perimitral flutter mapped with #octaray with amazing efficiency... 49000+ points in <10 min :) #epeeps @BiosenseWebster

[Hawkins Gay, MD, MPH @hcg_md]

Very nice sarcoid #VT case. Initially mapped in sinus rhythm with late activation pointing to scar on the basal lateral RV free wall.

[Excellent maps and videos by @BwiCartographer, @BiosenseWebster] #EPeeps #CardioTwitter @NMCardioVasc @alexbchicos

[Hawkins Gay, MD, MPH @hcg_md]

Nice atypical atrial flutter case. History of previous PVI for #AFIB. Coherent clearly shows area of slow conduction through the Coumadin ridge (thanks @CartoKev, @BiosenseWebster).

#EPeeps @DrBradleyKnight

[Hawkins Gay, MD, MPH @hcg_md]

Looks nice! @CartoKev when do we get ours!?

#EPeeps

[Hawkins Gay, MD, MPH @hcg_md]

Nice experience with the CARTOSOUND ICE catheter across the septum in the left atrium to help guide and assess WATCHMAN deployment (before and after samples shown).

Thanks to @CartoKev & @deshazo_eric for the nice images.

#LAAO #EPeeps @BiosenseWebster @NMCardioVasc

[Hawkins Gay, MD, MPH @hcg_md]

Another good LA flutter case around the mitral annulus. Wouldn’t terminate with mitral isthmus line, but got successful block at site of scarred slow conduction (coherent) with nice fractionated EGMs. @CartoKev comes through again!

#EPeeps @BiosenseWebster

[Gaurav A. Upadhyay @gauravaupadhyay]

ICE made all the difference today in this #3DCTI—our final CTI line was almost as tall as it was long due a pouch! Real time visualization helped improve safety and efficiency. Careful mapping creds to our fellow @aalap! @UCCardsFellows @UChiPritzker #Epeeps

[Henry D. Huang @hhuang123]

Hand-on wet lab session during today’s Biosense VT Principles and Biophysics course in Chicago. @JRWinterfield @TimLarsen1 @BiosenseWebster @rusharrhythmia @RushDOIM @psharmadoc @HNayakEP @True_EP @utedrow #Epeeps