Emergency medical service. The concept and coronary care.
D000488:Allied Health Personnel / Q000193:education; D003142:Communication; D003325:Coronary Care Units; D003365:Costs and Cost Analysis; D004632:Emergency Medical Services; D005380:Financing, Government; D006801:Humans; D008511:Medicine; D011845:Radio; D012041:Regional Medical Programs; D013038:Specialization; D013686:Telemetry; D013689:Telephone; D014187:Transportation of Patients; D014481:United States; D014492:United States Public Health Service