A new program of rehabilitation is less demanding on cardiac output than standard programs. Twenty-five patients with chronic heart failure (ejection fraction (EF): 0.26 +/- 0.10) were randomized into 2 groups: a control group with 13 patients and a rehabilitation group of 12 patients. In the control group, 2 did not complete the study (cancer, cardiac transplantation). For the 11 others, the different parameters studied were comparable at day 0 with group R and did not significantly change over 3 months outside of a spontaneous improvement in endurance performance by 22%. In the rehabilitation group (40 sessions over 90 days; specialized equipment) there were no incidents. Tolerance was excellent (heart rate during sessions less than 115 bpm) and all functional parameters improved. Training did not modify the isotopic ejection fraction. The quality of life score increased respectively by 52% (p < 0.0001 in comparison with the control group) and by 63% (p < 0.0001); 80% of the patients requested that training be prolonged. The functional improvement obtained by purely peripheral effect had no adverse effect on the heart.

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