Proceedings: Cyclic AMP and alterations in inotropic state in isolated guinea pig auricles.
D000818:Animals; D016275:Atrial Function; D000242:Cyclic AMP / Q000032:analysis / Q000502:physiology*; D004558:Electric Stimulation; D006168:Guinea Pigs; D009200:Myocardial Contraction; D009206:Myocardium / Q000032:analysis
D000242:Cyclic AMP