[Segmental rehabilitation in cardiac failure: short and long-term results].
Many patients with chronic cardiac failure may benefit from exercise rehabilitation. However, the usual protocols, which may lead to haemodynamic disturbances or induce arrhythmias, are rarely applicable in the most severe cases. Therefore, the authors developed a protocol of segmental rehabilitation where the same muscle groups as in global readaptation are involved, but successively and not simultaneously. This study included 25 patients in the NYHA class III. Many parameters were analysed before and after forty sessions. Although the resting isotopic ejection fraction (0.26 +/- 0.1 vs 0.27 +/- 0.11; p = NS), oxygen consumption at the ventilatory threshold (14.3 +/- 3.5 vs 18.3 +/- 5.2 ml/kg/min; p = NS) or at peak effort (17.4 +/- 4.7 versus 18.3 +/- 5.2 ml/kg/min, p = NS) were unchanged, three other parameters were significantly improved: the duration of exercise (9.2 +/- 2.4 vs 10.4 +/- 3.4 min; p < 0.02) maximum work load (3 046 +/- 1 510 vs 3 992 +/- 2 482; p < 0.01) and muscular force (151 +/- 35 versus 220 +/- 41 kg; p < 0.0001). In addition, after a follow-up period of 43 +/- 18 months, a close inverse relationship was observed between the gains obtained in terms of duration of exercise and maximum work load and the number of hospital readmissions. Similarly, the 10 patients having undergone rehabilitation with this protocol had 11.7 times fewer hospital readmissions than the other 15. Segmental rehabilitation would therefore seem to be a safe technique for patients with severe cardiac for significantly increasing exercise capacity and lowering the number of readmissions to hospital.
Chevalier
L
L
Hôpital cardiologique, Service d'information médicale, CHR Bordeaux.
Lacoste
C
C
Douard
H
H
Koch
M
M
Labbé
L
L
Bordier
P
P
Broustet
J P
JP
D000368:Aged; D015331:Cohort Studies; D005080:Exercise Test; D005081:Exercise Therapy / Q000379:methods*; D017079:Exercise Tolerance; D005260:Female; D006333:Heart Failure / Q000503:physiopathology / Q000534:rehabilitation*; D006439:Hemodynamics; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption; D011659:Pulmonary Gas Exchange; D011788:Quality of Life; D012189:Retrospective Studies