title: [The effect of caffeine on the electrical and mechanical activities of isolated rat and guinea pig hearts: discussion of the respective roles of calcium mobility and catecholamines in the two species].
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D002110:Caffeine / Q000494:pharmacology*; D002118:Calcium / Q000378:metabolism*; D002395:Catecholamines / Q000378:metabolism*; D006168:Guinea Pigs; D006321:Heart / Q000187:drug effects*; D066298:In Vitro Techniques; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D009206:Myocardium / Q000378:metabolism; D051381:Rats; D012110:Reserpine / Q000494:pharmacology; D012849:Sinoatrial Node / Q000502:physiology; D013045:Species Specificity; D013997:Time Factors
chemical_list: D002395:Catecholamines; D002110:Caffeine; D012110:Reserpine; D002118:Calcium
vernacular_title: Action de la caféine sur les activités électrique et mécanique du coeur isolé du rat et de cobaye: discussion des rôles respectifs des mouvements de calcium et des catécholamines chez les deux espèces