title: The William Nelson ECG quiz. Dig. toxicity.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004077:Digoxin / Q000009:adverse effects*; D004562:Electrocardiography; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000139:chemically induced* / Q000175:diagnosis*; D012680:Sensitivity and Specificity
chemical_list: D004077:Digoxin