title: [Medicinal rhythm control in atrial fibrillation].
abstract: Medicinal antiarrhythmic therapy is either used in the acute setting to convert atrial fibrillation to sinus rhythm or as chronic medication to preserve sinus rhythm if a rhythm control strategy is followed. The choice of the antiarrhythmic agent is based on the presence or absence of structural heart disease. In addition, oral anticoagulation should be established according to current guidelines. In the acute setting the armamentarium comprises flecainide, propafenone, vernakalant and amiodarone. Usually, combination therapy with an atrioventricular (AV) node slowing drug (a beta blocker or verapamil) is used. For chronic rhythm control a class IC drug, such as sotalol, dronedarone and amiodarone is given depending on the comorbidities. In the absence of structural heart disease, rare episodes of paroxysmal atrial fibrillation can be treated by a pill-in-the-pocket strategy, i.e. self-administered pharmacological cardioversion with flecainide or propafenone. Despite recent advances in catheter ablation of atrial fibrillation, medical rhythm control continues to play an important role due to its ubiquitous availability and relatively easy use. The risk for proarrhythmia has to be evaluated in all patients.
authors.affiliation: CCB, Cardioangiologisches Centrum Bethanien, Agaplesion Markus-Krankenhaus, Wilhelm-Epstein-Str. 4, 60431, Frankfurt a. M., Deutschland, b.nowak@ccb.de.
authors.forename: Bernd
authors.initials: B
authors.lastname: Nowak
authors.forename: Alexander
authors.initials: A
authors.lastname: Fürnkranz
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage*; D000889:Anti-Arrhythmia Agents / Q000008:administration & dosage* / Q000145:classification; D001281:Atrial Fibrillation / Q000188:drug therapy*; D002121:Calcium Channel Blockers / Q000008:administration & dosage*; D002316:Cardiotonic Agents / Q000008:administration & dosage*; D004305:Dose-Response Relationship, Drug; D004359:Drug Therapy, Combination / Q000379:methods; D006801:Humans
chemical_list: D000319:Adrenergic beta-Antagonists; D000889:Anti-Arrhythmia Agents; D002121:Calcium Channel Blockers; D002316:Cardiotonic Agents
vernacular_title: Medikamentöse Rhythmuskontrolle bei Vorhofflimmern.