title: Effect of prematurity of stimulation on coronary flow under sustained postextrasystolic potentiation in conscious dogs.
mesh_terms: D000818:Animals; D001011:Aorta / Q000503:physiopathology; D001794:Blood Pressure; D005117:Cardiac Complexes, Premature / Q000503:physiopathology*; D002302:Cardiac Output; D003326:Coronary Circulation; D004285:Dogs; D004558:Electric Stimulation; D004562:Electrocardiography; D055590:Electromagnetic Phenomena; D005260:Female; D005557:Formaldehyde; D006327:Heart Block / Q000139:chemically induced / Q000503:physiopathology; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology; D008297:Male; D005082:Physical Exertion; D011674:Pulse; D012039:Regional Blood Flow; D014159:Transducers
chemical_list: D005557:Formaldehyde