title: 5-FU cardiotoxicity.
mesh_terms: D004562:Electrocardiography; D005472:Fluorouracil / Q000009:adverse effects*; D006323:Heart Arrest / Q000139:chemically induced*; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000188:drug therapy; D013997:Time Factors
chemical_list: D005472:Fluorouracil