title: 8-bromo-guanosine-3',5' -monophosphate mimics the effect of acetylcholine on slow response action potential and contractile force in mammalian atrial myocardium.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D002118:Calcium / Q000502:physiology; D006152:Cyclic GMP / Q000031:analogs & derivatives* / Q000494:pharmacology; D004553:Electric Conductivity; D005260:Female; D006168:Guinea Pigs; D006325:Heart Atria; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects*
chemical_list: D006152:Cyclic GMP; D007545:Isoproterenol; D000109:Acetylcholine; D002118:Calcium