title: [Clinical electrocardiographic characteristics of double branch block].
mesh_terms: D000219:Adams-Stokes Syndrome / Q000188:drug therapy / Q000503:physiopathology; D000293:Adolescent; D000368:Aged; D004562:Electrocardiography; D005260:Female; D006327:Heart Block / Q000188:drug therapy / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Kum kliniko-elektrokardiografskata kharakteristika na dvoiniia bedren blok.