title: The inotropic action of noradrenaline on rested-state contractions of guinea-pig cardiac ventricular muscle.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D002118:Calcium / Q000502:physiology; D006168:Guinea Pigs; D066298:In Vitro Techniques; D009200:Myocardial Contraction / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology*; D010210:Papillary Muscles / Q000187:drug effects; D013997:Time Factors
chemical_list: D002118:Calcium; D009638:Norepinephrine