Atrial fibrillation: choice of the method of pharmacological cardioversion
Preobrazhenskiĭ, D.V.; Sidorenko, B.A.; Kiktev, V.G.; Sidorov, R.N.; Andreĭchenko, T.A.
Kardiologiia 45(2): 72-80
2005
ISSN/ISBN: 0022-9040 PMID: 15798717 Document Number: 586161
The paper considers circumstances under which it is expedient or not expedient to perform cardioversion in patients with paroxysmal or persistent atrial fibrillation. It contains discussion of benefits, limitations and drawbacks of electrical and pharmacological methods of cardioversion. American College of Cardiology/American Heart Association/European Society of Cardiology Guidelines for the Management of Patients With Atrial Fibrillation are presented. These guidelines suggest amiodarone, dofetilide, ibutilide, propafenone, flecainide, and quinidine as first line therapy because of their proven efficacy. Efficacy of intravenous disopyramide and procainamide in some patients with recent onset atrial fibrillation is recognized with certain reservations. The use of azimilide and dronedarone is considered promising. In Russia nibentan and ethacizine can be also used. Special emphasis is made on the possibility of wide use (including self-administration) of loading doses of oral propafenone for cardioversion in some categories of patients with atrial fibrillation of recent onset.