[Exercise training improves activities of daily living in elderly patients with congestive heart failure].
Exercise training which is one of the multidisciplinary interventions for elderly patients with congestive heart failure, plays an important role for improving the quality of life and reducing the re-admission rate of these patients. We assessed the validity of exercise training for the improvement of patient's skeletal muscle functions and activities of daily living along with monitoring cardiac functions. Exercise training programs were performed in 12 patients with congestive heart failure (New York Heart Association class III or IV), including 5 with valvular disease, 4 with dilated cardiomyopathy and 3 with ischemic cardiomyopathy (mean 79 +/- 9 years). All patients were admitted because of exacerbation of congestive heart failure and were treated conventionally. The exercise training program was started after stabilization of their cardiac condition. The medication was not changed during the training period. After exercise training programs, the cardio-thoracic ratio decreased from 63.8 +/- 7.9% to 60.1 +/- 6.9% (p < 0.01), ejection fraction on echocardiography increased from 47.4 +/- 18.2% to 56.0 +/- 17.5% (p < 0.01), and brain natriuretic peptide decreased from 404.8 +/- 267.5 pg/ml to 313.6 +/- 239.5 pg/ml (p < 0.05). The quadriceps muscle power increased from 0.77 +/- 0.36 Nm/kg to 0.97 +/- 0.41 Nm/kg (p < 0.01). The maximum walking distance on flat surface increased from 149 +/- 164 m to 456 +/- 394 m (p < 0.05). In most patients, the activities of daily living, especially mobility, improved. Appropriate exercise training for the elderly patients with congestive heart failure improves activities of daily living and also reduces the amount of required care by the patients.
Arahata
K
K
Department of Physical Therapy, Tokyo Metropolitan Geriatric Hospital.
Uchiyama
S
S
Fujita
H
H
Osanai
T
T
Narita
J
J
Kokubu
E
E
Nakahara
K
K
Matsushita
S
S
Nishinaga
M
M
D000203:Activities of Daily Living; D000368:Aged; D005081:Exercise Therapy; D005260:Female; D015577:Geriatric Assessment; D006333:Heart Failure / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D008297:Male