Effects of a long-term, community-based cardiac rehabilitation program on middle-aged and elderly cardiac patients

The purpose of this retrospective study was to compare the effects of a 2-year, community-based cardiac rehabilitation exercise program on cardiovascular fitness, body fatness, and blood lipids in middle-aged (65 years, n=40) male cardiac patients. Estimated maximal metabolic equivalents increased in both groups; however, the increase was greater for middle-aged patients (p=0.003). High-density lipoprotein cholesterol level increased significantly after 1 year in both groups, but the change was greater for the middle-aged subjects by Year 2 (p=0.02). The total cholesterol/high-density lipoprotein cholesterol ratio and serum triglyceride levels decreased in both groups, whereas total cholesterol and low-density lipoprotein cholesterol levels decreased only in the elderly group (p<0.01). Body fatness did not change in either group. These findings reinforce the importance of referring elderly as well as middle-aged patients to community-based cardiac rehabilitation exercise programs.