Rhythm & electrophysiology

Recurrence of Atrial Fibrillation After Repeat Catheter Ablation: A Systematic Review and Meta-Analysis.

Deepan et al. · Acta Cardiol Sin · 2026 May

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Single-cell transcriptomics reveals NDRG1/TGF‑β1 associated vascular smooth muscle cell phenotypic switching in chronic thromboembolic pulmonary hypertension.

Zheng et al. · J Thromb Thrombolysis · 2026 May 29

Explainable machine learning for estimation of elevated left ventricular filling pressure: a multicenter validation.

Nakamura et al. · J Echocardiogr · 2026 May 29

Financial Hardship and Nonadherence to Lifestyle and Surveillance in Childhood Cancer Survivors.

Bhatt et al. · JAMA Netw Open · 2026 May 1

Prevalence, pathogenesis, and clinical impact of pulmonary hypertension associated with chronic obstructive pulmonary disease.

Scabello et al. · Front Cardiovasc Med · 2026