1.Influence of exercise rehabilitation combined diet guidance on patients after heart valve replacement
Qingchun ZHANG ; Haihui YIN ; Miaomiao CAO ; Zhong LU ; Fang WANG ; Yijun WU ; Zhongya YAN
Chinese Journal of cardiovascular Rehabilitation Medicine 2017;26(1):16-20
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 .
2.Effect of deliberate practice combined with intensive training in cardiopulmonary resuscitation teaching for nurses receiving standardized training
Weiping WANG ; Qiuying DENG ; Chuanren LING ; Weisheng CHEN ; Haihui FANG ; Liqun HUANG
Chinese Journal of Medical Education Research 2024;23(1):123-127
Objective:To investigate the mid- and long-term training effect of deliberate practice combined with intensive training in cardiopulmonary resuscitation (CPR) teaching for nurses receiving standardized training.Methods:A total of 160 nurses who received the first year of standardized training in Guangdong Provincial Hospital of Traditional Chinese Medicine from July 2020 to March 2021 were enrolled as subjects, and they were randomly divided into experimental group and control group, with 80 nurses in each group. The nurses in the control group received the mode of single deliberate practice, and those in the experimental group received deliberate practice combined with intensive training at months 0, 3, and 6. Assessment was performed for the two groups before and after training,with objective indicators and subjective evaluation as the assessment criteria. Objective score was determined by the immediate objective feedback provided by the electronic display of Resusci Anne ? QCPR, and subjective score was determined by the same group of examiners based on the evaluation of cardiopulmonary resuscitation performed by trainees,including environment evaluation, judgment of consciousness, judgment of respiration, initiation of emergency treatment system, re-evaluation after resuscitation, and overall evaluation. SPSS 18.0 was used for the independent samples t-test, the non-parametric test, and the chi-squares test. Results:After training, there were significant differences between the experimental group and the control group in the objective indicators of the percentage of correct compression (CC%) [85.500 (77.50, 93.00) vs. 81.00 (71.75, 89.00), Z=-2.49, P=0.013] and the proportion of correct ventilation (V%) [84.00 (75.00, 92.75) vs. 80.00 (64.00, 90.25), Z=-2.15, P=0.031]. Both groups had significant improvements in objective and subjective indicators after training (all P<0.05). Conclusions:Deliberate practice combined with intensive training at an interval of 3 months can effectively improve the mid- and long-term CPR skills of nurses receiving standardized training and is more suitable for high-level muscle memory training.