Welcome to The Journal of Cardiovascular Electrophysiology 4.0

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‼️Featured in JCE‼️. Pentaspline PFA lesions can vary by pose and location. Despite non-rotational applications, PV were acutely isolated after PFA. PLA 🌸 applications were irregular, with minimum diameters of 14.9 and 17.7 mm. Roof lesion footprints vary widely. @jskoruth.

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‼️Featured in @JCardioEP‼️. The ROTATE trial evaluates the utility of ExTRa Mapping™ system in PeAF. ExTRa Mapping-guided substrate ablation+PVI was a/w nonsig trend towards greater FFAF vs PVI alone. Results sig in patients with large rotational activation areas. @tetsumaK1

New meta-analysis of 6,357 patients reveals key predictors of LBBB after TAVR — such as diabetes, valve type/size, and implantation depth. Findings may guide strategies to reduce conduction complications. #TAVR #LBBB #EPeeps #StructuralHeart.

🚀 New in @JCardioEP . 🎓 "Predictors of Post-TAVR Left Bundle Branch Block: A Systematic Review and Meta-Analysis" by @HossamAlzubi @AnanRmilah @DrTcard @HishamBahmad @danielaurinaj @ElajamiMohamad @DrEverettRogers @CGMihosDO @ee412 .

🚀New in @JCardioEP . 🎓"Characterizing Patients With Cold Drink-Triggered Atrial Fibrillation" by @KPCREST1 . 🥤 Cold drinks may trigger atrial fibrillation ('Cold Drink Heart'). In the only survey to date, 100+ respondents described this association.

🚀 New in @JCardioEP . "Caveolin 3 Variant T78M in a Large Family With Brugada Syndrome: Clinical Features and Coexistence of ADRB1 and GRK5 Gene Mutation". by @FraSantoroMD et al. @DrBradleyKnight @hcg_md @GiacomoMugnai @GrahamPeigh

The study identified a family with BrS associated with CAV3 variant and mutations in ADRb1 and GRK5- showing that a combination of genetic factors can ⬆️ arrhythmic risk. This supports a polygenic inheritance model,shifting how we think about genetic counseling and patient care.

🚀 New study in @JCardioEP . "Caveolin 3 Variant T78M in a Large Family With Brugada Syndrome: Clinical Features and Coexistence of ADRB1 and GRK5 Gene Mutation".by @FraSantoroMD et al.

Patients with cardiac sarcoidosis, as defined by the AHA 2024 criteria, showed poorer outcomes following VT ablation. This finding emphasizes the critical role of FDG−PET in guiding the management strategy for patients with NICM who present with VT.

🚀 New on @JCardioEP !!!. "Clinical Outcomes After Catheter Ablation in Cardiac Sarcoidosis and Idiopathic Nonischemic Cardiomyopathy" .by @KenjiHashimot20 et al.

🚀 New EP Rounds on the @JCardioEP:. "His Bundle Capture During Overdrive Ventricular Pacing: What Does This Teach?" by @Yasuharu_ML et al. Orthodromic His capture during ventricular overdrive pacing is not always conclusive for diagnosing ORT!.

💣 New research alert on @JCardioEP . "Outcomes of Left Atrial Appendage Occlusion Treatment With Amulet After Unsuccessful Watchman FLX Device: A Multicenter Observational Study". @ArindamBagga04 .@AkashMakkar11 .

🎓 Catheter ablation in young-onset AF explored in a matched cohort: older age was linearly associated with higher risk for recurrence. But where should we draw the line for 'young'?. @Kariki_O  @MEfraimidis.

🚀New on @JCardioEP :."Persistent Left Atrial Appendage Thrombus in Atrial Fibrillation Despite Anticoagulation" by @AlexK_EP et al. 🎓 Clinical predictors of LAA thrombus to identify patients who should undergo TEE prior to ablation or DCCV for AF.

🚀 New publication alert! . 🎓NERA-PVC study investigates the safety and effectiveness of non-endocardial RF ablation for treating premature ventricular complexes. A promising alternative when conventional approaches fall short. @Pask_27 .

⚡️ Is PFA the future for CTI-dependent atrial flutter? 🤿 Dive into compelling evidence on the safety & efficacy of Pulsed Field Ablation. @JF_RodriguezR . #PulsedFieldAblation #PFA #EPeeps.

👴👵 New research alert on @JCardioEP .How safe are interventional EP procedures for octogenarians and nonagenarians? .Critical individual risk assessment is the key! .Read our findings:. @VanessaSciacca_ @Phiso_de.

🚀Checkout in the @JCardioEP. 📕"Personalized Implantable Defibrillators" by @MOIED_ALSAKAN and @DrMarwanRefaat . 🎓 The authors explore the remarkable advancements of Implantable Cardioverter Defibrillators (ICDs) over the past four decades.