Arrhythmias & electrophysiology

1. Circ Arrhythm Electrophysiol8 Jul 2026

   Genotype-Specific Electrophysiological Remodeling in PLN R14del Cardiomyopathy: Implications for Precision Antiarrhythmic Therapy

   Research article

2. Europace8 Jul 2026

   Clinical outcomes of continuing vs. discontinuing oral anticoagulation after atrial fibrillation ablation: an updated systematic review and meta-analysis of observational studies and randomized controlled trials

   Meta-analysis

3. Heart Rhythm8 Jul 2026

   Latent class analysis to identify phenotype-specific treatment effects of catheter ablation vs drug therapy in patients with atrial fibrillation: A secondary analysis of the CABANA trial

   Secondary analysis

4. Eur J Prev Cardiol7 Jul 2026

   Cognitive impairment and incident atrial fibrillation in individuals without stroke: evidence from two prospective cohort studies and Mendelian randomization analysis

   Cohort study

5. Europace7 Jul 2026

   Early recurrence of atrial tachyarrhythmia after catheter ablation and its associations with clinical outcomes, atrial fibrillation burden, and blanking period duration: a post hoc analysis of the CABANA trial

   Secondary analysis

6. Circ Arrhythm Electrophysiol7 Jul 2026

   Identifying the Presence and Characteristics of Mid-Myocardial and Epicardial Fibrosis From Intracardiac Electrograms in Patients Undergoing Ventricular Arrhythmia Ablation Using a Transformer-Based Self-Supervised Classifier

   Cohort study

7. Heart Rhythm6 Jul 2026

   Circadian pattern of ventricular fibrillation-terminating shocks among patients with diagnosed and treated congenital long QT syndrome

   Cohort study

8. JACC Clin Electrophysiol6 Jul 2026

   Left Atrial Appendage Closure vs Anticoagulation for Stroke Prevention in Atrial Fibrillation: Meta-Analysis of Randomized Trials

   Meta-analysis

9. Heart Rhythm6 Jul 2026

   Conduction-guided intervention: A first-in-human study of computed tomography angiography-guided targeting of proximal conduction system structures

   Cohort study

10. EuroIntervention6 Jul 2026

    Left atrial appendage closure with the AnchorMan or Watchman devices: 12-month results of the SAFE-PROTECT randomised trial

    Randomised controlled trial

11. Europace4 Jul 2026

    Removal of tine-based leadless pacemakers: insights from a large multicentre experience

    Cohort study

12. Europace3 Jul 2026

    Pulsed field or cryoballoon ablation for paroxysmal atrial fibrillation—insights from acute and chronic electroanatomic remapping in the randomized SINGLE-SHOT CHAMPION trial

    Secondary analysis

13. Heart Rhythm2 Jul 2026

    Feasibility and safety of combined left atrial appendage occlusion and catheter ablation in persistent atrial fibrillation with left atrial appendage thrombus: The COAT procedure

    Cohort study

14. Heart Rhythm2 Jul 2026

    Polygenic risk scores enhance prediction of atrial fibrillation disease progression: An analysis of the UK Biobank

    Research article

15. Heart Rhythm2 Jul 2026

    Left atrial mechanical function following hybrid epicardial–endocardial vs endocardial catheter ablation: A randomized mechanistic trial

    Randomised controlled trial

16. Heart Rhythm2 Jul 2026

    Pulsed field ablation with a variable loop circular catheter in atrial fibrillation: Acute outcomes from the VARIPURE multicenter study

    Cohort study

17. Heart Rhythm2 Jul 2026

    Functional and electrical responses to ventricular pulsed field ablation: First human characterization of myocardial excitability kinetics

    Cohort study

18. Heart Rhythm2 Jul 2026

    Causal mitochondrial signatures in atrial fibrillation: Insights from integrated multi-omics and multi-faceted approaches

    Research article

19. Heart Rhythm2 Jul 2026

    Life expectancy, loss-of-life expectancy, medical expenditures, and trends for atrial fibrillation: A population cohort over 20 years

    Cohort study

20. Circ Arrhythm Electrophysiol2 Jul 2026

    Tau20-RETROmapping System Identifies Driver-Like Activation Patterns in Real Time During Persistent Atrial Fibrillation

    Diagnostic or prognostic study

21. Circ Popul Health Outcomes2 Jul 2026

    Association Between Neighborhood Opportunity With Exercise-Related Cardiac Symptoms and ECG Abnormalities in US Youth Athletes

    Cohort study

22. Heart Rhythm2 Jul 2026

    Revisiting the link between substrate and ventricular tachycardia rate: The critical role of conduction-isthmus structure and function

    Cohort study

23. JACC Clin Electrophysiol2 Jul 2026

    MAGNETOcardiography Parameters to Predict Sudden Cardiac Death (MAGNETO-SCD) or Ventricular Events From Implantable Cardioverter Defibrillators

    Cohort study

24. Heart Rhythm1 Jul 2026

    Conduction system pacing in transcatheter aortic valve replacement patients requiring permanent pacemaker implantation

    Cohort study

25. JAMA Cardiol1 Jul 2026

    Clinical Diagnosis of Calcium Release Deficiency Syndrome in a Family With Sudden Cardiac Death

    Cohort study

26. JAMA Cardiol1 Jul 2026

    Precardioversion Heart Rhythm Monitoring Using Smartphone Photoplethysmography: The SMARTBEATS Randomized Clinical Trial

    Randomised controlled trial

27. Heart Rhythm30 Jun 2026

    Trends in stroke risk among female and male patients with atrial fibrillation: A 20-year population-based cohort study

    Cohort study

28. J Am Coll Cardiol30 Jun 2026

    Direct Oral Anticoagulants in Primary and Secondary Prevention of Thrombotic Events: 2026 ACC Scientific Statement: A Report of the American College of Cardiology

    Guideline or statement

29. Europace30 Jun 2026

    Atrial cardiomyopathy as a multidomain disease: longitudinal evidence for autonomic remodelling

    Cohort study

30. Europace30 Jun 2026

    Compliance to direct oral anticoagulation therapy and clinical outcomes after catheter ablation for atrial fibrillation: a nationwide cohort study

    Cohort study

31. JACC Adv29 Jun 2026

    Clinical Patterns and Appropriateness of Apixaban Dosing in Patients With Atrial Fibrillation

    Research article

32. Europace29 Jun 2026

    Catheter ablation of atrial fibrillation in transthyretin and light-chain cardiac amyloidosis: results from the multicentre AMYL-AF study

    Cohort study

33. JACC Clin Electrophysiol27 Jun 2026

    Comparison of Pacing Lead Design on Left Bundle Branch Pacing Outcomes: LEAD-LBBP Randomized Clinical Trial

    Randomised controlled trial

34. Heart Rhythm26 Jun 2026

    Identification, multimodal characterization, and clinical outcomes of pre-atrial fibrillation subclasses

    Cohort study

35. Heart Rhythm26 Jun 2026

    Integration of PRAETORIAN Score, defibrillation testing and follow-up outcomes for the assessment of conversion failure in patients with subcutaneous implantable cardioverter defibrillator: Results from the iSUSI registry

    Cohort study

36. Europace26 Jun 2026

    Early catheter ablation vs. antiarrhythmic drugs in treatment-naïve ischaemic ventricular tachyarrhythmias: a meta-analysis of randomized controlled trials

    Meta-analysis

37. Heart Rhythm25 Jun 2026

    Focal pulsed field ablation of ventricular tachycardia in patients with structural heart disease: Procedural characteristics, acute endpoints, and early-to-midterm outcomes

    Research article

38. JACC Clin Electrophysiol25 Jun 2026

    Physiological Markers of Effective Autonomic Denervation Are Associated With Outcomes After Cardioneuroablation for Vasovagal Syncope

    Cohort study

39. Heart Rhythm24 Jun 2026

    Atrial fibrillation ablation energy source transition and adjunctive lesion set utilization after commercial release of pulse field ablation

    Cohort study

40. Circ Arrhythm Electrophysiol24 Jun 2026

    Feasibility of Two-Dimensional Speckle-Tracking Echocardiography for Assessing Ablation Complexity in Left Ventricular Outflow Tract Premature Ventricular Contractions

    Research article

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