title: Significance of ventricular premature beats as a potential life threatening arrhythmia in acute myocardial infarction.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000188:drug therapy / Q000503:physiopathology*; D006801:Humans; D008012:Lidocaine / Q000627:therapeutic use; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications*
chemical_list: D008012:Lidocaine