Arrhythmias and potassium in man.
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D004071:Digitalis Glycosides / Q000009:adverse effects; D004562:Electrocardiography; D005260:Female; D006801:Humans; D006947:Hyperkalemia / Q000150:complications*; D007008:Hypokalemia / Q000150:complications*; D007223:Infant; D008297:Male; D008875:Middle Aged; D011188:Potassium / Q000009:adverse effects
D004071:Digitalis Glycosides; D011188:Potassium