Epicardial ablation over Bachmann’s region. 1st RF application results in anterior mitral line block. Five-do AF/AFL case. #AFin3D Pablo Salazar, MD Libby Rosinski

Diastolic buffet for ICM VT at 240bpm, with brief dive into midmyo at 15,16. #ablateVT #VTin3D Andrew Chen Libby Rosinski Nathan Shatz

Bystander visualization, mid-myocardial VT RBRI CL 320, successful term from AMC, normal EF post AVR Roderick Tung Libby Rosinski Nathan Shatz

Fun capturing this clip. 3D map + ICE for no fluoro access to LA with double TS. After acquiring geometry w single sheath +GRID, pulled back sheath, RFA ->LA via NAV-X and ICE. Mansour Razminia Hany Demo, MD, FACC, FHRS Sri Sundaram Kousik Krishnan #EPeeps Abbott Cardiovascular Dr. Devi G Nair

Beautiful case - NICM, epicardial scar presented in storm - epi map, lateral wall isthmus, midmyo component with mid & basal lateral wall exit, clean term with Andrew Beaser, Roderick Tung, Nathan Shatz, Ryan Burris, MD

Recurrent VF, EF 55%, ablation of PVC triggers from left anterior and upper septal fascicles - maps of sinus rhythm pre and post ablation with Roderick Tung Libby Rosinski; UCEP Hemal Nayak Gaurav A. Upadhyay Andrew Beaser Ryan Burris, MD Pablo Salazar, MD Swati N. Rao Nathan Shatz

One-beat PMI from distal endo (pink) isthmus, followed by resetting from epi (blue) exit region across endo exit (3D transmural pre-QRS activation), with sub-second endo termination. #ablateVT #VTin3D Ryan Burris, MD Libby Rosinski

Visual representation of transmural exit activation. There must be a 3rd option when asking if the VT "looks epi" or "endo"... both.

Learning insights into targets/endpoints for cardioneural ablation. No response to HFS and no local EGM after ablation of superior RA GP & Ao-SVC GP region, yet 15 bpm HR increase during ablation. Ryan Burris, MD Libby Rosinski Tolga Aksu, MD Andre d’Avila Jeffrey Winterfield Pasquale Santangeli

Insights from the McGriddle Sandwich🥪: Human Recordings of Left Atrial Epicardial-Endocardial Asynchrony During Persistent AF CircEP ahajournals.org/doi/10.1161/CI… Alternating frequency and periodicity of AF between epi and endo and even epi to endo block observed. #AFin3D

Was an honor to present live-case at #AFSymposium2022 with @azrielleib and team at NYU Langone Health. Identified regions of slow conduction during LA pacing with #EnsiteX omnipolar conduction velocity mapping, corresponding to critical area for 2 clinical ATs. #Epeeps

Omnipolar is game-changing for automated ILAM approach. New(L) vs. old(R) auto annotation display without any manual annotation. Yet another localized periaortic VT substrate from LMNA, with diastolic 🍽️ buffet during VT within sinus rhythm deceleration zone. Abbott Cardiovascular

Congrats Ivo Roca, FEHRA, FESC and team on first imaging correlation with #ILAM. Evolution of Deceleration Zones During Ventricular Tachycardia Ablatio... sciencedirect.com/science/articl…

So many ways to substrate map when you #ablateVT. We compared a few - Newer methods like ILAM, fractionation, and OT velocity are high yield for finding critical sites, improved sensitivity with greater point density. #EPeeps sciencedirect.com/science/articl…

Ever tried to #ablateVT in pt with LVAD and been stuck with ECG on left? Low pass filter on ECG <20Hz removes the noise. EAM systems have very different filtering options, some don't allow <100Hz. Nice case with concealed entrainment with clean ECG on #EnsiteX. #Epeeps

BREAKING 📰: The world’s first-and-only contact force catheter with a flexible tip is now approved for use in the US. Discover our #TactiFlex #Ablation Catheter, SE: abbott.mediaroom.com/2023-05-19-Abb… Safety Info: cardiovascular.abbott/us/en/hcp/prod…

Great discussion Heart Rhythm Society with Drs. Frank Marchlinski, LARRY CHINITZ and Oussama Wazni moderated by Roderick Tung and Prof. Isabel Deisenhofer. Excited to hear from these EP pioneers, including #TactiFlex clinical results and experience with our next-gen PFA technology. #HRS23

Truly remarkable remote case support at HRS by Dr. Bernard, Sammy Khatib, and our Abbott Remote Specialist team. Really powerful demonstration of how #EnSiteConnect & Medinbox can transform the reach of EP. #AbbottProud #HRS2023

NYU Langone Heart is proud to partner with Abbott Cardiovascular on the first in US procedure with the #TactiFlex Ablation catheter!

Honored to attend the first TactiFlex case in the country, performed by LARRY CHINITZ.   Terrific catheter stability and efficiency.    Incredible work by Dr. Chinitz, NYU Langone Health, and the Abbott team.   #TactiFlex #AbbottProud