title: The effect of theophylline alone and in combination with ouabain on the isolated dog heart.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D004285:Dogs; D004357:Drug Synergism; D005260:Female; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D008297:Male; D009206:Myocardium / Q000378:metabolism; D010042:Ouabain / Q000008:administration & dosage / Q000494:pharmacology*; D010101:Oxygen Consumption / Q000187:drug effects; D010477:Perfusion; D013806:Theophylline / Q000008:administration & dosage / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D010042:Ouabain; D013806:Theophylline