title: [Acetylcholine atrioventricular block and its electrocardiographic precursors].
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D004305:Dose-Response Relationship, Drug; D004562:Electrocardiography; D006327:Heart Block / Q000139:chemically induced* / Q000503:physiopathology; D008297:Male; D051381:Rats
chemical_list: D000109:Acetylcholine
vernacular_title: Atsetylkholinova atrio-ventrykuliarna blokada ta ïï elektrokardiohrafichni provisnyky