title: Sinoatrial block and its reversion to sinus rhythm with lidocaine. A case report.
mesh_terms: D006327:Heart Block / Q000188:drug therapy*; D006801:Humans; D008012:Lidocaine / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D012848:Sinoatrial Block / Q000188:drug therapy*
chemical_list: D008012:Lidocaine