作者: Gordon A Ewy , Joseph P Ornato
DOI: 10.1016/S0735-1097(99)00656-7
关键词:
摘要: There are more than five million visits to Emergency Departments in the U.S. each year for evaluation of chest discomfort or other symptoms suggesting acute cardiac ischemia. These evaluations generate over $10 billion hospital costs alone. In addition, one Americans have an