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Int J Cardiol. 2010 Nov 19;145(2):267-270. doi: 10.1016/j.ijcard.2009.09.478. Epub 2009 Oct 25.

Impact of home-based, supervised exercise on congestive heart failure.

Author information

1
Yale Prevention Research Center, USA.
2
Yale Prevention Research Center, USA; Dept. of Epidemiology and Public Health Yale University School of Medicine, USA. Electronic address: katzdl@pol.net.

Abstract

AIMS:

Comparison of supervised home-based exercise program as adjunctive therapy, with comprehensive disease management alone, on symptoms and quality of life in congestive heart failure patients.

METHODS:

8 women and 11 men were enrolled in a randomized trial. The mean subject age was 69 (±4.44) in the controls and 70 (±4.05) in the intervention group. Baseline and 3, 6, and 12-month evaluations consisted of the Chronic Heart Failure Questionnaire (CHFQ), measuring perceived functional capacity (perceived symptoms of dyspnea, fatigue, and emotional function) and the Yale Physical Activity Survey (YPAS). A stress test was given at baseline and 12 months.

RESULTS AND CONCLUSIONS:

The home-based exercise intervention caused a significant change in perceived fatigue between study groups (p=0.015), after 6 months of study participation, with the control group feeling less fatigued than the intervention group. After 12 months of participation, there were no significant differences in perceived functional capacity. Home-based exercise was well tolerated and favorably evaluated. This pilot study demonstrates the feasibility of studying home-based exercise in patients with moderate congestive heart failure. Larger and longer studies will be required to determine treatment effects.

PMID:
19854523
DOI:
10.1016/j.ijcard.2009.09.478
[Indexed for MEDLINE]

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