Home-based exercise increased exercise capacity safely but did not improve quality of life in patients with chronic heart failure .
It could therefore be used to improve the management of people with chronic heart failure who do not have access to hospital-based exercise
QUESTIONS Does home-based exercise improve exercise capacity and quality of life in people with chronic heart failure ?
Is it safe ?
Effects of home-based exercise training on neurovascular control in patients with heart failure.
BACKGROUND The effect of home-based exercise training on neurovascular control in heart failure patients is unknown . AIMS To test the hypothesis that home-based training would maintain the reduction in muscle sympathetic nerve activity ( MSNA ) and forearm vascular resistance ( FVR ) acquired after supervised training . METHODS AND RESULTS Twenty-nine patients ( 54+/-1.9 years , EF<40 % ) were r and omised into two groups : untrained control ( n=12 ) and exercise trained  ( n=17 ) . Both groups underwent assessment of Quality of Life ( QoL ) , MSNA , and forearm blood flow . The exercise group underwent a 4-month supervised training program followed by 4 months of home-based training . After the initial 4 months of training , patients in the exercise group showed a significant increase in peak VO(2 ) and reduction in MSNA , compared to the untrained group , but this was not maintained during 4 months of home-based training . In contrast , the decrease in FVR ( 56+/-3 vs. 46+/-4 vs. 40+/-2 U , p=0.008 ) and the improvement in QOL that were achieved during supervised training were maintained during home-based training . CONCLUSIONS Home-based training following supervised training is a safe strategy to maintain improvements in QoL and reduction in FVR in chronic heart failure patients , but is an inadequate strategy to maintain fitness as estimated by peak VO(2 ) or reduction in neurohumoral activation
Home-based exercise increased exercise capacity safely but did not improve quality of life in patients with chronic heart failure .
It could therefore be used to improve the management of people with chronic heart failure who do not have access to hospital-based exercise
QUESTIONS Does home-based exercise improve exercise capacity and quality of life in people with chronic heart failure ?
Is it safe ?