CircEP

Cardiac Implantable Electronic Devices Remote Programming #Epeeps @StrikMarc @KarimBenali42 ahajrnls.org/4fuzZpu

PLN R14del hiPSC-CMs reveal genotype-specific arrhythmia substrate: GS-967 & NS-5806 turn proarrhythmic. Precision matters. #Epeeps ahajrnls.org/4f72Rmm

Combining warning symptoms with patient history effectively predicts imminent sudden cardiac arrest @VKadiyalaMD @SumeetSChugh #Epeeps ahajrnls.org/4y4X0GO

#familyscreening in relatives from #ARVC probands without a #genetic cause has similar yield as compared to family screening in #genotype-positive #families #Epeeps @ProfPim @jpvantintelen @BabkenAsatryan @gasperettimd @rtcarrick ahajrnls.org/3R5r0Sc

EGM2Scar-AI, a novel AI model, uses intracardiac electrograms to create MRI-like scar maps, characterizing subsurface ventricular fibrosis at point of care @Wanginnovate @badhwarnitish @alexanderperino @S_NarayanMD @prash030 @ajrogers_md #Epeeps ahajrnls.org/4f9R1be

Exercise training reshapes heart electrophysiology post-MI across regions, including scar tissue, explaining its anti-arrhythmic protective effects #Epeeps ahajrnls.org/4p9Jtd9

First-in-human AF ac va on mapping with the Tau20-RETROmapping system reveals stable propaga on from a possible LAA area driver #Epeeps ahajrnls.org/4vgaPja

Increased microtubule detyrosination contributes to both electrical and mechanical alterations in the setting of arrhythmogenic cardiomyopathy @MarioDelmar3 @CarolRemme #Epeeps ahajrnls.org/3SUKgSZ

cAMP activates EPAC1/2 in cardiac pacemaker cells, boosting LCRs via CaMKII phosphorylation to drive heart rate. EPAC: a novel therapeutic target for sinus node dysfunction #Epeeps ahajrnls.org/442IJwD

Strain-derived timing patterns during LVOT PVCs were associated with ablation complexity. Non-localized patterns were linked to multi-site ablation #Epeeps ahajrnls.org/4oYvZAL

Interpretable Multimodal AI to Predict the Presence of Late Gadolinium Enhancement on Cardiac Magnetic Resonance Imaging in Cardiac Sarcoidosis Patients @JonChrispinMD @Maryam_SaniMD @NTrayanova #Epeeps ahajrnls.org/3SojcLM

Simpler devices don't mean simpler decisions. AF ablation, leadless pacing & LAAO still require rhythm-centered expertise, judgment, and longitudinal care @MDTolgaAksu ahajrnls.org/4vVg08J

Leadless pacing after tricuspid valve intervention showed high feasibility, stable performance, and low complication rates in complex anatomy #Epeeps ahajrnls.org/4ePEcnn

VARIPURE learning curve analysis: PFA with the VLCC demonstrated high efficiency, reduced idle time, and no catheter-related safety events #EPeeps #afib #PFA @tomdepotter ahajrnls.org/4xvBwTc

Can non-invasive tragus stimulation influence cardiac electrophysiology? New insights from patients undergoing electrophysiological studies. @stavrosstavrak1 @ducdoMD @MarmarVaseghiMD ahajrnls.org/4eloal9

ICE vs TEE for LAAO in ≥80 yrs: similar safety (mortality, stroke, DRT), but higher 1-year device leak with ICE. Balance anesthesia vs seal quality @khalidsawalha12 ahajrnls.org/43MwjJb

Pacemakers after heart transplant — New data from a 1,225-patient cohort at Cedars-Sinai highlights modern trends and the rise of leadless pacing @MKittlesonMD @EhdaieMD ahajrnls.org/4guWR9f

Early repolarization syndrome (ERS) is associated with reduced survival free from ventricular arrhythmia compared with idiopathic ventricular fibrillation (IVF) @DrSanatani @JuliaCTourigny @Dr_JozaEP @drlaksman @rafik_tadros @AlexiosHadjis @andrewkrahnmd ahajrnls.org/3QeufXk

In athletes with sudden death, ACM shifts from the classic right ventricular to the concealed left ventricular variant where CMR is key for detection @Proteom @albcipri6 @PatrizioSarto @Cristinabasso64 ahajrnls.org/4oBJRkh