title: Lidocaine in ventricular arrhythmia.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D006327:Heart Block / Q000139:chemically induced*; D006801:Humans; D008012:Lidocaine / Q000009:adverse effects* / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged
chemical_list: D008012:Lidocaine