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Rate of Cardiac Stress Tests Ordered or Performed for Adults Without Coronary Heart Disease and Percentage of Cardiac Stress Tests Ordered or Performed with Imaging in U.S in U.S. Ambulatory Care Visits, by Race/Ethnicity, 1993–2010
Error bars represent 95% CIs. Top. Rate of tests ordered or performed for adults without coronary heart disease. Bottom. Percentage of tests ordered or performed with imaging.
