title: Atrial fibrillation: new aspects of an old problem.
authors.forename: L
authors.initials: L
authors.lastname: Rydèn
mesh_terms: D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D001281:Atrial Fibrillation / Q000209:etiology / Q000628:therapy; D002304:Cardiac Pacing, Artificial; D017115:Catheter Ablation; D004554:Electric Countershock; D006801:Humans; D013923:Thromboembolism / Q000517:prevention & control
chemical_list: D000889:Anti-Arrhythmia Agents