Studies

CellWell record HH-460289

Serum Potassium and Mineralocorticoid Receptor Antagonists As Modifiers of Atrial Arrhythmia Recurrence After Catheter Ablation for Atrial Fibrillation: A Narrative Review With Systematic Search and Mechanistic Synthesis

Shunichiro Tomita; Takuya Kishi

2026

In plain language

This review found limited, low-quality evidence that serum potassium and mineralocorticoid receptor antagonists affect atrial fibrillation recurrence after ablation, including a U-shaped potassium association, and does not support routine supplementation or antagonist use for that purpose.

Evidence
Emerging
Design
Expert review

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