title: Sites of impulse formation in digitalis-induced tachycardia.
mesh_terms: D000818:Animals; D004071:Digitalis Glycosides; D004285:Dogs; D006329:Heart Conduction System / Q000503:physiopathology*; D013610:Tachycardia / Q000139:chemically induced* / Q000503:physiopathology
chemical_list: D004071:Digitalis Glycosides