Influence of exercise rehabilitation combined diet guidance on patients after heart valve replacement / 心血管康复医学杂志

ABSTRACT

Objective:To observe influence of exercise rehabilitation combined diet guidance on cardiac function and quality of life (QOL) in patients after heart valve replacement .Methods:A total of 120 patients after heart valve replacement were selected and randomly divided into control group (n=60 ,received routine health education ) and experiment group (n=60 ,received diet guidance and exercise rehabilitation based on routine health education ) .After discharge ,patients re‐ceived outpatient follow‐up for six months ,body weight ,cardiac function and QOL on six months after surgery were fol‐lowed up and observed in two groups ,and the results were statistically compared .Results:Compared with control group six months after discharge ,there were significant rise in left ventricular ejection fraction [ (51.75 ± 9.30)% vs .(57.73 ± 6.13)% ] andoxygenmetabolicequivalent [(7.05±1.85)METsvs.(11.34±2.18)METs],andeachitemscoreofQOL and total score of QOL [ (4.98 ± 0.40) scores vs .(6.49 ± 0.53) scores] ,P<0.05 or <0.01;and significant reduction in body weight [(67.75 ± 10.67) kg vs .(61.25 ± 10.34) kg] in experiment group ,P<0.01. Conclusion:Exercise rehabili‐tation combined diet guidance can avoid rapid increase in body weight after surgery ,promote recovery of cardiac function and improve quality of life after surgery in patients with heart valvular diseases .