title: [Electrocardiographic abnormalities associated with multifascicular blocks].
mesh_terms: D000328:Adult; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006323:Heart Arrest / Q000209:etiology; D006327:Heart Block / Q000209:etiology*; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012306:Risk
vernacular_title: Nieprawidłowości elektrokardiograficzne towarzyszace blokom wielowiazkowym.