Accumulation of digitoxin by the heart and "the cumulative effect of digitalis".
D000818:Animals; D002301:Cardiac Glycosides / Q000032:analysis; D002415:Cats; D004074:Digitoxin / Q000378:metabolism* / Q000633:toxicity; D006168:Guinea Pigs; D007275:Injections, Intravenous; D009206:Myocardium / Q000032:analysis / Q000378:metabolism* / Q000473:pathology
D002301:Cardiac Glycosides; D004074:Digitoxin