Bidirectional ventricular tachycardia due to digitalis poisoning; response to potassium therapy and evaluation of arrhythmia mechanism.
D001145:Arrhythmias, Cardiac; D002317:Cardiovascular Agents; D004070:Digitalis / Q000009:adverse effects*; D006801:Humans; D011188:Potassium / Q000627:therapeutic use*; D013610:Tachycardia / Q000209:etiology*
D002317:Cardiovascular Agents; D011188:Potassium
DIGITALIS/injurious effects; POTASSIUM/therapeutic use; TACHYCARDIA/etiology and pathogenesis