title: Normal systolic time intervals in awake dogs and their response to digitalis glycosides.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D002302:Cardiac Output / Q000187:drug effects; D002339:Carotid Arteries; D003201:Computers; D004071:Digitalis Glycosides / Q000494:pharmacology*; D004074:Digitoxin / Q000494:pharmacology; D004285:Dogs / Q000502:physiology*; D004562:Electrocardiography; D006339:Heart Rate; D006352:Heart Ventricles / Q000187:drug effects; D010042:Ouabain / Q000494:pharmacology; D010701:Phonocardiography; D011674:Pulse; D012119:Respiration; D013997:Time Factors; D016276:Ventricular Function; D014851:Wakefulness
chemical_list: D004071:Digitalis Glycosides; D010042:Ouabain; D004074:Digitoxin