Digitalis.
D001693:Biological Transport, Active / Q000187:drug effects; D002118:Calcium / Q000378:metabolism; D004071:Digitalis Glycosides / Q000009:adverse effects / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D006801:Humans; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism
D004071:Digitalis Glycosides; D012964:Sodium; D011188:Potassium; D002118:Calcium