Toxicity--a frequent complication of digitalis therapy.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D004071:Digitalis Glycosides / Q000009:adverse effects*; D004077:Digoxin / Q000009:adverse effects*; D005260:Female; D006327:Heart Block / Q000209:etiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007674:Kidney Diseases / Q000150:complications*; D008297:Male; D008875:Middle Aged; D011188:Potassium / Q000627:therapeutic use*; D011660:Pulmonary Heart Disease / Q000188:drug therapy*; D013610:Tachycardia / Q000209:etiology*; D013614:Tachycardia, Paroxysmal / Q000209:etiology*
D004071:Digitalis Glycosides; D004077:Digoxin; D011188:Potassium