The variable effects of potassium and digitalis on atrioventricular conduction.
D004077:Digoxin / Q000627:therapeutic use*; D005260:Female; D006327:Heart Block / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011188:Potassium / Q000009:adverse effects* / Q000627:therapeutic use*
D004077:Digoxin; D011188:Potassium