title: Malignant arrhythmias in relation to serum potassium values in patients with an acute myocardial infarction.
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000097:blood / Q000209:etiology*; D005260:Female; D006801:Humans; D007008:Hypokalemia / Q000150:complications; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000097:blood / Q000150:complications*; D011188:Potassium / Q000097:blood*; D014693:Ventricular Fibrillation / Q000097:blood / Q000209:etiology
chemical_list: D011188:Potassium