Top Tweets for #hdGrid
Cardiac #EP fellows conference - #Fascicular #VT #Fascicles #HDGrid #Mapping #RF #Ablation #EGM #ConductionSystem @SmidtHeart @CedarsSinai @CedarsSinaiMed

While we were not able to perform entrainment due to the non-sustained nature of this particular VT (frequent short salvos in between periods of sinus rhythm), the entire diastolic corridor of the VT circuit could be seen on #HDGrid 😎.

strategic multielectrode positioning (StaMP mapping) DZL vs Latest LP
Tx @UlhasDr @anindya_0211
#HDGrid @AbbottCardio

Sinus rhythm restored during right PVI in AF ablation with #HDGrid and #newTactiflex. A reminder of the importance of core procedural steps.
#CALA #abbottproud
Despite multiple PFA applications, unable to achieve anterior block for mitral flutter. Epicardial voltage with peak frequency emphasis highlighted RF target. Lateral splits seen after first TactiFlex application.
#HDGrid
@AbbottCardio @EPS_PDX

Friday afternoon special ➡️ Incessant Atrial Tachycardia originating from proximal middle cardiac vein (MCV) - mapped #HDGrid @AbbottNews - and terminated by #RF ablation ⚡️⚡️

When Practice Speaks:Efficiency in Paroxysmal AF Ablation
First-pass PVI achieved in a patient with a common trunk of the left PVs. Success driven by: #EnSiteX, #HDGrid #OTNearfield, #TactiFlexSE catheter contact force sensing, flexible stability
#newTactiflex #CALA #Abbottproud
After isolating 4 PVs w/#Farapulse, mapping w/ @AbbottCardio #HDGrid resulted in same conclusion as the Cortex @AblaconInc map: the atypical #AFL was LA roof dependent. #RFA around trigger terminated tachycardia / rendered it noninducible.
#thingsthatmakeyougohmm🤔
#epeeps

Great case to be part of. Omnipolar and OTNF detection algorithm helped cut through the complex signals, guiding targeted ablation even in complex VT.
These aren’t just maps, they’re decision tools.
Powerful tools in tough cases. @AbbottCardio #HDGrid #Omnipolar
Basal LV scar, Impella assisted Endo- Epi VT maps, prolonged CL at epicardial exit site but successful termination with endocardial RF. @andrealgriffith @AbbottCardio
HD Grid identifies conduction exiting the slow pathway, facilitating a successful ablation target for AVNRT.
#AbbottProud #HDGrid

Prof @purerfellner shares his case workflow with #VoltPFA during a case including a roof vein, posterior wall isolation & #HDGrid mapping. eField projection along w/ selectable electrodes shows where the lesions are for the isolation needed.
Safety info: https://t.co/JmTBpA21vN

What can HD Grid do for you?
Epicardial VT scar map ✅✅
Epicardial PVC localization ✅
Endocardial PVC localization ✅
Fast & reliable high-density data ✅
#abbottproud #HDgrid #epeeps #tactiflex #abbott #clevelandclinic
Prof Ivo Roca-Luque asks new protocols like S3 can they unmask new slow conduction areas at #EHRA2025 Ablation Innovation Summit #MappingMatters #HDGrid #EnSiteX #AbbottProud

Peak Frequency OT Near Field only with #HDGrid helps define VT circuits and substrate precisely and may reduce ablation times - thanks to @DrPierlambiase for sharing insights at #EHRA2025 Ablation Innovation Summit. #MappingMatters #OneSystemSolution #EnSiteX #Abbottproud

Pt w/ recurrent incessant #SVT to 170 bpm causing presyncope refractory to meds. AT (wobble, VAAV response), mapped to LA w/ @AbbottCardio #HDGrid. #RFA at a focal point on atrial side of the mitral annulus under LAA, terminated w/in sec, not inducible.
#epeeps
@martinezcarl3D

Omnipolar vs bipolar EGMs, there's no comparison!
#Hdgrid
Post-maze: A AFL with minimal atrial signal. First map (bipolar LAT, “most catheters”) vs second map (omnipolar with OT near-field, #HDGrid only). The difference is clear better signal clarity enables precise, targeted ablation, improving pt outcomes
@dkenigsberg
@AbbottCardio
Post-maze: A AFL with minimal atrial signal. First map (bipolar LAT, “most catheters”) vs second map (omnipolar with OT near-field, #HDGrid only). The difference is clear better signal clarity enables precise, targeted ablation, improving pt outcomes
@dkenigsberg
@AbbottCardio
Beginning of the year 2025 with VT storm and ablation. Fascinating intracardiac signals from the VT isthmus, captured using the #HDgrid catheter by #EnsiteX. Wonderful map created by @Mohamed74057845 & Sultan Aljabri. EP tracing saved by Melhem.
#Epeeps
#Aboott
#Cardiology
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