title: [Exercise tolerance and working capacity of the left ventricle after pharmacologic disruption of atrial fibrillation and restoration of sinus rhythm].
mesh_terms: D001281:Atrial Fibrillation / Q000188:drug therapy / Q000503:physiopathology*; D004452:Echocardiography; D005080:Exercise Test; D005260:Female; D006339:Heart Rate; D006439:Hemodynamics; D006801:Humans; D008013:Lidoflazine / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010879:Piperazines / Q000627:therapeutic use*
chemical_list: D010879:Piperazines; D008013:Lidoflazine
vernacular_title: Tolerance zátĕze a výkonnost levé komory srdcní po medikamentózním zrusení míhání síní a obnovĕ sinusového rytmu.