Table 4_2_6-1 2008 National Healthcare Quality and Disparities ReportsThe National Healthcare Quality Report (NHQR) is a comprehensive national overview of quality of health care in the United States. It is organized around four dimensions of quality of care: effectiveness, patient safety, timeliness, and patient centeredness. Table 4_2_6.1Hospital patients with heart attack and left ventricular systolic dysfunction who were prescribed ACE inhibitor or ARB at discharge, United States, 2005 and 2006Population group20062005PercentSEPercentSETotala86.90.583.70.5GenderMale86.50.183.40.1Female86.30.283.20.2RaceWhite86.50.183.20.1Black86.90.384.00.4Hispanic84.50.480.90.5Native American88.31.585.21.6Asian86.41.082.01.0AgeUnder 6588.90.286.50.265–7486.40.283.30.275–8484.70.281.40.285 and over82.40.378.70.3a The estimate for the Total row is based on State-level estimates whereas the estimates for the demographic categories are based on patient/episode-level data.Key: ACE: angiotensin-converting enzyme; ARB: angiotensin receptor blocker; SE: standard error.Source: Centers for Medicare & Medicaid Services, Medicare Quality Improvement Organization Program. Current as of September 2009 Internet Citation: Table 4_2_6-1: 2008 National Healthcare Quality and Disparities Reports. September 2009. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/research/findings/nhqrdr/nhqrdr08/4_heartdiseases/T4_2_6-1.html