Objective To explore the changes and clinical significance of plasma redox status in patients with acute myocardial infarction,angina pectoris and people with normal coronary artery.Methods According to the clinical manifestation,electrocardiograms and the myocardium markers,68 acute myocardial infarction patients (group A) were involved.68 angina pectoris patients (group B) and 68 normal coronary artery people (group C) were also chosen according to the coronary artery radiographs.Peripheral venous blood of 3 groups were collected.Plasma glutathione (reduced form GSH and oxidized form GSSG) and nicotinamide adenine dinucleotide phosphate (reduced form NADPH and oxidized form NADP+) were detected.The GSH/GSSG and NADPH/NADP+ redox potentials were calculated according to Nernst equation.Results Along with the pathological aggravation of coronary artery (from group C to group A),the levels of GSH [(8.39±1.03)μmol/L,(6.54±0.94) μmol/L,(4.49±0.86) μmol/L,respectively] and GSH/GSSG (14.22±2.14,9.76±1.67,5.76±1.18,respectively) were gradually reduced; the levels of GSSG [(0.59±0.03) μmol/L,(0.67±0.04) μmol/L,(0.78 ± 0.05) μmol/L,respectively] and GSH/GSSG redox potential [(-150.43±3.43) mV,(-141.22±3.12) mV,(-135.21±2.31) mV,respectively] were gradually increased (all P＜ 0.05); the changes of NADPH/NADP+ redox status were similar to GSH/GSSG but milder.Conclusions The imbalance of plasma redox status deviating to oxidation has a relationship with atheromatous plaque formation,plaque rupture and plaque thrombosis in the coronary artery.

Objective To investigate the value of brain natriuretic peptide (BNP) detection in the diagnosis and treatment of heart failure patients with normal ejection fraction.Methods Totally 78 elderly patient were selected in our hospital,with left ventricular ejection fraction (LVEF) ≥45 ％,among which 52 cases of patients were consistent of heart failure criteria (heart failure group),27 cases with normal left ventricular diastolic function as control group.The echocardiographic indices of diastolic function and the change of the concentration of BNP were compared.Results As compared with heart failure group,BNP concentration (108.7 ± 32.2) ng/L vs.(190.3 ± 41.5) ng/L,left ventricular posterior wall thickness (11.3 ± 1.7) mm vs.(13.6 ± 1.4) mm,left ventricular mass index (119.3±10.2)g/m2 vs.(130.7±8.9)g/m2 were elevated in heart failure group (all P＜0.01).Conclusions BNP detection can be used for a diagnosis of heart failure as a simple and easy method.The BNP and ultrasound heart beat graph combination can improve heart failure diagnostic accuracywith normal ejection fraction in elderly patients.

Objective: To investigate the impact of comprehensive geriatric assessment(CGA)on treatment outcomes of chronic heart failure(CHF)complicated with emotional disorders in the elderly. Methods: A total of 216 CHF patients with emotional disorders at Henan Provincial People’s Hospital were recruited from September 2017 to March 2019 and were randomly divided into a CGA group and a control group with 108 cases in each group.The control group was given standard drug treatment and psychological counseling, whereas individualized treatment was given to participants in the CGA group in compliance with CGA guidelines.The clinical effects after intervention for 8 weeks in the two groups were examined, using measures such as Hamilton Depression Rating Scale for Depression(HAMD)-24, Hamilton Anxiety Scale(HAMA)-14, amino-terminal pro-brain natriuretic peptide(NT-proBNP), the 6 minute walk test(6MWT)and left ventricular ejection fraction(LVEF). The changes of cognitive status, nutritional status, fall risk and other indicators in patients were comprehensively assessed and statistically analyzed. Results: Compared with pre-treatment data, 8 weeks of treatment for both the control group and the CGA group resulted in decreased HAMD-24 scores(Control group: 31.78±9.08, 23.69±10.16; CGA group: 32.09±8.98, 15.35±7.91; P<0.05), HAMA-14 scores(Control group: 22.38±7.09, 15.28±6.54; CGA group: 21.99±8.12, 10.48±6.82; P<0.05)and NT-proBNP levels[Control group: (4672±392)ng/L, (3279±282)ng/L; CGA group: (4861±378)ng/L, (2387±215)ng/L; P<0.05], and increased LVEF(%)[Control group(34.5±6.2)%, (39.8±7.5)%; CGA group(35.1±3.9)%, (42.5±6.1)%; P<0.05]and 6MWT scores[Control group(298±79±7.5)m, (358±102)m; CGA group(305±98)m, (402±178)m; P<0.05], with more marked changes in all the measures in the CGA group than in the control group(P<0.05). Conclusions The early application of CGA can improve the condition and prognosis in elderly heart failure patients complicated with emotional disorders.

Objective:To explore the influencing factors of drug application deviation in elderly diabetes mellitus patients during hospital-family transition period.Methods:A total of 278 elderly diabetes mellitus patients in Henan Provincial People's Hospital from March 2019 to March 2021 were selected as the study subjects.All patients were followed up by telephone 1 week after discharge.The drug deviation evaluation tool(MDT)was used to evaluate the drug application deviation in patients during the hospital-family transition period.They were divided into drug application deviation group and non-drug application deviation group.Sociodemographic and disease-related data and medication management data were compared between the two groups.Logistic regression analysis was used to analyze the influencing factors of drug application deviation in elderly patients with diabetes mellitus during hospital-family transition period.Results:Of the 278 elderly patients with diabetes, 162(58.27%)had at least one drug application deviation during hospital-family transition period.The family care index was lower in drug application deviation group than non-drug application deviation group( Z=6.578, P<0.001).As compared with non-drug application deviation group, drug application deviation group had the higher number of drugs at discharge, and had lower scores of Morisky Medication Adherence Scale with Eight-Item(MMAS-8), had lower scores of Summary of Diabetes Self Care Activities(SDSCA)and had lower scores of Self-efficacy for Appropriate Medication Use Scale(SEAMS), with statistically significant differences( Z=10.971, 6.077, t=5.947, 14.105, all P<0.001).Binary Logistic regression analysis and forest map showed that the more number of discharge medication was a risk factor for drug application deviation during hospital-family transition period in elderly patients with diabetes mellitus( OR=4.128, P<0.001); family care index, MMAS-8 score, SDSCA score and SEAMS score were its protective factors( OR=0.343, 0.523, 0.922, 0.568, all P<0.05). Conclusions:The incidence of drug application deviation during hospital-family transition period is higher in elderly patients with diabetes mellitus.The possible protective factors are high scores of family care index, MMAS-8, SDSCA and SEAMS, and the risk factor is large number of drugs ordered by discharged doctors.Therefore, targeted intervention measures can be implemented to reduce the occurrence of drug application deviation during hospital-family transition period.

Objective To analyze the hotspots and frontiers of researches related to exercise intervention for spinal curvature abnor-malities in children and adolescents. Methods Articles related to exercise intervention for spinal curvature abnormalities in children and adolescents were re-trieved from CNKI and Web of Science Core Collection,from January,2014 to December,2023.The literatures were analyzed wtih CiteSapce 6.2.R3 in terms of disciplines,countries,institutes and keywords. Results A total of 233 articles were retrived,including 71 articles in Chinese and 162 articles in English.The annual pub-lication volume was on the rise.China was the country with the highest number of publications.South Korea was seen a sudden increase in recent literature.For Chinese,the institutions with the largest number of publication were the Department of Health and Exercise Science in Tianjin University of Sport and Luoyang Orthopedic-Traumatological Hospital of Henan Province(Henan Provincial Orthopedic Hospital).While the institutions with the largest number of publication in English were Marmara University and Hong Kong Polytechnic University.The English literatures covered a wide range of disciplines,including clinical medicine,sports medicine,neurolo-gy and psychology.Common high-frequency keywords in both Chinese and English literatures were idiopathic scoliosis,Cobb's angle and Schroth exercise.The latest bursting words included physical health in Chinese,and health-related quality of life and respiratory muscle strength in English. Conclusion The research popularity related to exercise intervention for spinal curvature abnormality in children and ado-lescents is generally on the rise.The research hotspots focus on four main areas:disease,quality of life,research advances and clinical treatment.More attention should be paid to the effect and dosage of exercise intervention on the respiratory function,as well as the effect of Chinese medicine exercise therapy on pediatric patients with abnormal spinal curvature diseases.Future work should focus on constructing an evidence-based Chinese/West-ern medicine exercise prevention and treatment system in the context of China's national conditions,advancing high-quality randomized controlled trials,strengthening interdisciplinary and international collaborations,and fo-cusing on the development and evaluation of personalized exercise intervention programs.

Objective:To observe the construction of mobile health management model for elderly patients with coronary heart disease, and to conduct empirical research.Methods:A total of 86 elderly patients with coronary heart disease treated in Henan Provincial People's Hospital from January 2019 to January 2021 were selected.They were randomly divided into 2 groups: the control group receiving routine intervention(n=43), and the observation group receiving mobile health management mode as an add-on to routine interventions(n=43).After 3 months of intervention in control versus observation groups, angina, readmission risk factors were assessed, and status of target criteria for low-density lipoprotein cholesterol(LDL-C), resting heart rate, systolic, and diastolic blood pressure as readmission risk factors were evaluated.Before and 3 months after intervention, the self-care ability of patients was evaluated.Results:Number of angina pectoris attacks was less in observation(0.53±0.18)than in control group(0.64±0.15)( t=3.079, P=0.003).Duration of the angina pectoris was shorter in observation(2.72±0.40)min than in control group(3.06±0.55)min, ( t=3.278, P=0.002).Rate of achieving effectiveness of indicators for the risk factors of readmission was higher in observation group than in control group as following data: LDL-C(90.7% and 72.1%, χ2=4.914, P=0.027), resting heart rate(95.4% and 81.4%, χ2=4.074, P=0.044), systolic blood pressure(86.1% and 60.5%, χ2=7.182, P=0.007)and diastolic blood pressure(88.4% and 67.4%, χ2=5.472, P=0.019).The scores of self responsibility, health knowledge, self-care skills and self-concept were higher in the observation group than in the control group, with a statistical significant difference(all P<0.05). Conclusions:The construction of mobile health management model and its application in elderly patients with coronary heart disease are beneficial to improve the symptoms of angina pectoris, reduce the risk factors of readmission and improve the ability of self-care of patients.