title: Sinus node exit block following administration of vecuronium.
mesh_terms: D000293:Adolescent; D006327:Heart Block / Q000139:chemically induced*; D006801:Humans; D008297:Male; D012848:Sinoatrial Block / Q000139:chemically induced*; D014673:Vecuronium Bromide / Q000009:adverse effects*
chemical_list: D014673:Vecuronium Bromide