title: [Several variants of atrio-atrial and intra-atrial dissociation].
mesh_terms: D001281:Atrial Fibrillation / Q000175:diagnosis*; D004562:Electrocardiography; D006325:Heart Atria; D006327:Heart Block / Q000175:diagnosis*; D006801:Humans
vernacular_title: O nekotorykh variantakh predserdno-predserdnoĭ i vnutripredserdnoĭ dissotsiatsii.