title: [Change the procedure or wait for results from large trials?].
authors: Prywatna Klinika Kardiologii, Tychy.
authors: Fryderyk
authors: F
authors: Prochaczek
mesh_terms: D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000150:complications / Q000628:therapy*; D004452:Echocardiography; D004554:Electric Countershock; D005260:Female; D006801:Humans; D008297:Male; D016896:Treatment Outcome; D018487:Ventricular Dysfunction, Left / Q000150:complications* / Q000000981:diagnostic imaging*