Combatting heart attacks on the home front.
D002300:Cardiac Care Facilities; D003422:Critical Care / Q000458:organization & administration*; D006782:Hospitals, Special; D006801:Humans; D008012:Lidocaine / Q000627:therapeutic use; D003629:Modems; D009203:Myocardial Infarction / Q000517:prevention & control*; D009730:Nursing Assessment; D012646:Self Administration; D013689:Telephone; D014481:United States
D008012:Lidocaine