title: [Characteristics of bifascicular and trifascicular heart block].
mesh_terms: D000219:Adams-Stokes Syndrome / Q000503:physiopathology; D000328:Adult; D000368:Aged; D002037:Bundle-Branch Block / Q000503:physiopathology; D005260:Female; D006327:Heart Block / Q000503:physiopathology*; D006333:Heart Failure / Q000209:etiology / Q000517:prevention & control; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction
vernacular_title: Osobennosti bifastikuliarnykh i trifastikuliarnykh blokad serdtsa.