Where overutilization doesn't mean bad doctoring.
D002318:Cardiovascular Diseases / Q000453:epidemiology; D006296:Health Services; D006300:Health Services Misuse; D006302:Health Services Research; D006760:Hospitalization; D006801:Humans; D008910:Minnesota; D009203:Myocardial Infarction / Q000453:epidemiology; D010818:Practice Patterns, Physicians'