Objective To interpret the major updates in the "2026 ACC/AHA Guideline on the Management of Dyslipidemia" and provide guidance for perioperative and long-term lipid management in patients undergoing cardiovascular surgery. Methods Based on the 2026 guideline and relevant cardiovascular outcome studies, this article summarized key aspects of lipid management across the entire life span, PREVENT-ASCVD risk assessment, low-density lipoprotein cholesterol (LDL-C) and non-high-density lipoprotein cholesterol (non-HDL-C) targets, lipoprotein(a) and apolipoprotein B testing, management of hypertriglyceridemia, and the use of non-statin therapies, while analyzing their clinical implications from the perspective of cardiovascular surgery. Results The 2026 guideline expanded the focus of lipid management from simple cholesterol control to comprehensive, lifelong lipid protein risk management across the entire spectrum. It recommended the PREVENT-ASCVD model, integrated risk-enhancing factors and coronary artery calcium scores to refine risk stratification, re-established LDL-C and non-HDL-C targets, strengthened management of lipoprotein(a), apolipoprotein B, and hypertriglyceridemia, and emphasized early combination lipid-lowering therapy. These updates helped identify residual cardiovascular risks in surgical patients, promoted postoperative lipid target achievement, and supported long-term secondary prevention. Conclusion The 2026 guideline advances lipid management toward precise risk stratification, goal-directed therapy, and longitudinal intervention. Standardized lipid assessment and lipid-lowering therapy should be integrated into perioperative and long-term postoperative management in cardiovascular surgery to improve long-term patient outcomes.

Objective To investigate the expression levels of LINC02009 and LOC107984895 in peripheral lymphocytes of patients with atrial fibrillation and their clinical significance.Methods A total of 75 hospitalized patients with atrial fibrillation(50 with persistent atrial fibrillation and 25 with paroxysmal atrial fibrillation)from Kunming First People's Hospital between January 2023 and December 2023 were selected as study subjects,along with 50 normal control patients.Real-time quantitative PCR was used to detect the expression levels of LINC02009 and LOC107984895 in peripheral blood leukocytes of patients with atrial fibrillation.Logistic regression analysis was employed to assess the relationship between expression levels and risk factors for atrial fibrillation,and ROC curves were used to predict the diagnostic cut-off values for LINC02009 and LOC107984895 in diagnosing atrial fibrillation.Results There were statistically significant differences in baseline diseases such as hypertension and coronary heart disease,biochemical indicators such as Cr and BNP,and myocardial remodeling indicators such as LAd and LVEF between the AF(paroxysmal atrial fibrillation and persistent atrial fibrillation)group and the Normal group(P＜0.05).The expression levels of LINC02009 and LOC 107984895 in the plasma of the atrial fibrillation group were significantly higher than those in the control group(P＜0.05)and were negatively correlated with LVEF(P＜0.05).The areas under the curve(AUC)of LINC02009 and LOC 107984895 in predicting atrial fibrillation were 0.967(95％CI:0.938～0.995)and 0.900(95％CI:0.838～0.963),respectively.The optimal cut-off values were 1.985 and 0.915,with sensitivities of 88％and 76％,respectively,and specificities of 94％and 90％,respectively.Conclusion LINC02009 and LOC 107984895 are independent risk factors for atrial fibrillation and have certain predictive value for the occurrence of atrial fibrillation.

ObjectiveTo analyze stroke mortality data from Yuyao, Zhejiang Province, from 2015 to 2022, and to provide references for the development of effective stroke prevention and control strategies in Yuyao and similar county-level cities or districts. MethodsData on all stroke-related deaths in Yuyao from 2015 to 2022 were collected. Metrics including crude mortality rate (CMR), Chinese-standardized mortality rate, world-standardized mortality rate, truncated mortality rate (35‒64 years), cumulative mortality rate (0‒74 years), premature mortality rate, potential years of life lost (PYLL), average years of life lost (AYLL), PYLL rate (PYLLR), and average annual percentage change (AAPC) were calculated. Differences between groups were compared using the Chi-square test. Linear regression was utilized to calculate AAPC and analyze mortality trends. ResultsFrom 2015 to 2022, a total of 6 533 stroke deaths were recorded among residents in Yuyao, with ischemic stroke accounting for 70.60% and hemorrhagic stroke accounting for 29.40%. The average CMR was 97.67/100 000, China-standardized mortality rate was 45.82/100 000, and world-standardized mortality rate was 32.10/100 000. No statistically significant differences were observed in CMR, China-standardized morality rate, or world-standardized mortality rate over the 8 years (all P>0.05). Stroke deaths primarily occurred in winter (from December to February of next year), accounting for 31.21% of the cases. Male stroke mortality rate (108.15/100 000) was significantly higher than female mortality rate (87.49/100 000, χ²=73.195, P<0.001). Stroke mortality rate increased significantly with age (χ²_trend=17 839.150, P<0.001), peaking at 1 867.82/100 000 in the ≥85-year-old age group. Hemorrhagic stroke mortality rate was higher than ischemic stroke mortality rate in the 10‒64-year-old age group, whereas ischemic stroke mortality rate exceeded hemorrhagic stroke mortality rate in those aged 65 years and above. The PYLL caused by stroke mortality was 11 014.00 person-years, with an AYLL of 10.98 years, and a PYLLR of 1.87‰. ConclusionStroke mortality in Yuyao has remained relatively stable. A community-based comprehensive chronic disease intervention mechanism should be established, with a focus on males and the elderly. This mechanism should integrate community health education, stroke risk assessment, screening and intervention, two-way patient referral systems, and tiered rehabilitation services to reduce mortality rate and mitigate life expectancy loss.

Objective:To evaluate the health status of elderly individuals by examining physical, psychological, and social health, as well as analyzing the risk factors that affect these dimensions of health among community-dwelling residents.Methods:Utilizing whole group sampling, a total of 404 elderly individuals from the Meiyuan community, located under the jurisdiction of Malianwa Street in Haidian District, Beijing, were selected for this study.The status of physical health, mental health, social health and overall health in the elderly were evaluated by a self-made questionnaire.The influencing factors of health status in all dimensions were analyzed by Chi-square test and multiple logistic regression.Results:The overall health rate among elderly community-dwelling residents in the study was 21.3%(86 cases), while the rates for physical health, mental health, and social health were 66.8%(270 cases), 86.6%(350 cases), and 24.3%(98 cases), respectively.Marital status( OR=2.872, 95% CI: 1.462-5.641), residential status( OR=4.819, 95% CI: 1.294-17.952), cognitive function( OR=3.833, 95% CI: 1.899-7.734), health literacy( OR=0.455, 95% CI: 0.226-0.916), social participation( OR=1.642, 95% CI: 1.192-2.263), social adaptation( OR=1.716, 95% CI: 1.125-2.618), and social network( OR=1.727, 95% CI: 1.147-2.598)were identified as influencing factors for physical health in the elderly(all P<0.05).Factors affecting mental health included instrumental activities of daily living( OR=3.248, 95% CI: 1.997-5.282)and health risk factors( OR=2.475, 95% CI: 1.315-4.656)(all P<0.05).For social health, the influencing factors were residence status( OR=3.158, 95% CI: 1.280-7.794), sleep status( OR=1.801, 95% CI: 1.101-2.947), instrumental activities of daily living( OR=2.966, 95% CI: 1.374-6.405), and life satisfaction( OR=2.362, 95% CI: 1.140-4.893)(all P<0.05).Additionally, education( OR=0.588, 95% CI: 0.360-0.962)and home care services( OR=2.272, 95% CI: 1.278-4.039)were found to affect the overall health of the elderly(all P<0.05). Conclusions:In this study, the overall health rate among community-dwelling elderly residents is reported to be 21.3%.Health status in this population gradually deteriorates with advancing age.Numerous factors influence the multidimensional health of the elderly, with education level and caregiving status identified as significant determinants of their overall health.

Objective To observe the value of the ratio of cerebral hyperdensities(PCHD)/venous sinus maximum density for predicting hemorrhagic transformation(HT)after endovascular treatment(EVT)in patients with acute ischemic stroke(AIS).Methods Data of 79 AIS patients with PCHD immediately after EVT were retrospectively analyzed.The patients were divided into HT group(n=41)or non-HT group(n=38)based on the presence of HT or not.Clinical data and CT parameters were compared between groups.The value of the ratio of PCHD/venous sinus maximum density for predicting HT was evaluated.Results The maximum density of PCHD and the ratio of PCHD/venous sinus maximum density in HT group were both higher than those in non-HT group(both P＜0.001).Taken 87 HU as the best cut-off value of the maximum density of PCHD,the sensitivity,specificity and area under the curve(AUC)for predicting HT after EVT in AIS patients was 90.24%,71.05%and 0.79,respectively.Taken 0.94 as the best cut-off value of the ratio of PCHD/venous sinus maximum density,the sensitivity,specificity and AUC was 97.56%,71.05%and 0.81,respectively.No significant difference of AUC was found between the former and the latter(P＞0.05).Conclusion The ratio of PCHD/venous sinus maximum density immediately after EVT could be used to predict HT in AIS patients.

Objective:To evaluate the health status of elderly individuals by examining physical, psychological, and social health, as well as analyzing the risk factors that affect these dimensions of health among community-dwelling residents.Methods:Utilizing whole group sampling, a total of 404 elderly individuals from the Meiyuan community, located under the jurisdiction of Malianwa Street in Haidian District, Beijing, were selected for this study.The status of physical health, mental health, social health and overall health in the elderly were evaluated by a self-made questionnaire.The influencing factors of health status in all dimensions were analyzed by Chi-square test and multiple logistic regression.Results:The overall health rate among elderly community-dwelling residents in the study was 21.3%(86 cases), while the rates for physical health, mental health, and social health were 66.8%(270 cases), 86.6%(350 cases), and 24.3%(98 cases), respectively.Marital status( OR=2.872, 95% CI: 1.462-5.641), residential status( OR=4.819, 95% CI: 1.294-17.952), cognitive function( OR=3.833, 95% CI: 1.899-7.734), health literacy( OR=0.455, 95% CI: 0.226-0.916), social participation( OR=1.642, 95% CI: 1.192-2.263), social adaptation( OR=1.716, 95% CI: 1.125-2.618), and social network( OR=1.727, 95% CI: 1.147-2.598)were identified as influencing factors for physical health in the elderly(all P<0.05).Factors affecting mental health included instrumental activities of daily living( OR=3.248, 95% CI: 1.997-5.282)and health risk factors( OR=2.475, 95% CI: 1.315-4.656)(all P<0.05).For social health, the influencing factors were residence status( OR=3.158, 95% CI: 1.280-7.794), sleep status( OR=1.801, 95% CI: 1.101-2.947), instrumental activities of daily living( OR=2.966, 95% CI: 1.374-6.405), and life satisfaction( OR=2.362, 95% CI: 1.140-4.893)(all P<0.05).Additionally, education( OR=0.588, 95% CI: 0.360-0.962)and home care services( OR=2.272, 95% CI: 1.278-4.039)were found to affect the overall health of the elderly(all P<0.05). Conclusions:In this study, the overall health rate among community-dwelling elderly residents is reported to be 21.3%.Health status in this population gradually deteriorates with advancing age.Numerous factors influence the multidimensional health of the elderly, with education level and caregiving status identified as significant determinants of their overall health.

Humans ; Tenofovir/therapeutic use* ; Emtricitabine/therapeutic use* ; HIV Infections/drug therapy* ; Anti-HIV Agents/therapeutic use*

Objective:To evaluate and analyze elderly health on the physical, psychological and social dimensions, so as to understand the health status and care needs of community-dwelling elderly residents.Methods:A cross-sectional study was carried out in the Meiyuan community, Malianwa Street, Haidian District of Beijing during July 22 to August 26, 2021.A total of 404 people aged 60 and above(70.6±8.6 years old)including 169 men and 235 women were enrolled through cluster sampling.All information about community-dwelling elderly residents was collected with face-to-face interviews and a standardized structured questionnaire for the evaluation and analysis of their physical, mental, social and overall health.Results:The rate of overall healthy residents was 21.3%(86), and the rates of physically, mentally and socially healthy residents were 66.8%(270), 86.6%(350) and 24.3%(98), respectively, in this community.There was a sex difference in social health in the whole group( χ2=9.008, P=0.011)and a higher proportion of men than women were considered generally healthy( χ2=8.963, P=0.003). People in the three age groups(224 in the 60-69 group, 109 in the 70-79 group and 71 in the ≥80 group)showed statistically significant differences in overall, physical, mental and social health( χ2=18.473, 61.186, 43.026 and 18.310, P<0.001), which declined with increasing age( χ2=13.172, 23.515, 26.806 and 10.068, P<0.001 or 0.01). Conclusions:s The overall healthy rate is not high among community-dwelling elderly residents in Beijing.The health status of the elderly gradually deteriorates with age.Health assessment for the elderly should be emphasized and targeted health education and prevention should be provided to promote disease prevention and mental health.

Objective:To compare the efficacy and safety of Changsulin ? with Lantus ? in treating patients with type 2 diabetes mellitus (T2DM). Methods:This was a phase Ⅲ, multicenter, randomized, open-label, parallel-group, active-controlled clinical trial. A total of 578 participants with T2DM inadequately controlled on oral hypoglycemic agents were randomized 3∶1 to Changsulin ? or Lantus ? treatment for 24 weeks. The efficacy measures included changes in glycosylated hemoglobin (HbA1c), fasting plasma glucose (FPG), 2h postprandial plasma glucose (2hPG), 8-point self-monitoring of blood glucose (SMBG) profiles from baseline, and proportions of subjects achieving targets of HbA1c and FPG. The safety outcomes included rates of hypoglycemia, adverse events (AEs) and anti-insulin glargine antibody. Results:After 24 weeks of treatment, mean HbAlc decreased 1.16% and 1.25%, FPG decreased 3.05 mmol/L and 2.90 mmol/L, 2hPG decreased 2.49 mmol/L and 2.38 mmol/L in Changsulin ? and in Lantus ?, respectively. No significant differences could be viewed in above parameters between the two groups (all P>0.05). There were also no significant differences between Changsulin ? and Lantus ? in 8-point SMBG profiles from baseline and proportions of subjects achieving the targets of HbA1c and FPG (all P>0.05). The rates of total hypoglycemia (38.00% and 39.01% for Changsulin ? and Lantus ?, respectively) and nocturnal hypoglycemia (17.25% and 16.31% for Changsulin ? and Lantus ?, respectively) were similar between the two groups (all P>0.05). Most of the hypoglycemia events were asymptomatic, and no severe hypoglycemia were found in both groups. No differences were observed in rates of AEs (61.77% vs.52.48%) and anti-insulin glargine antibody (after 24 weeks of treatment, 6.91% vs.3.65%) between the two groups (all P>0.05). Conclusions:Changsulin ? shows similar efficacy and safety profiles compared with Lantus ? and Changsulin ? treatment was well tolerated in patients with T2DM.

Objective To summarize the effect of supra-arch branches bypass combined with endovascular aortic repair for aortic diseases.Methods From January 2012 to August 2015,120 cases of thoracic aortic diseases (aortic dissection 103,aortic aneurysm 16,penetrating aortic ulcer 1) received hybrid operation in Guangdong Cardiovascular Institute.Vascular bypass was established among the brachiocephalic arteries,followed by endovascular repair through femoral artery either one-stage or two-stage.Patients were followed up for 3-24 months.Results Technical success was achieved among all the patients.Five patients died after the operation(one patient had retrograde aortic dissection,2 patients had pericardial tamponade,one patient had apnea,and one patient had respiratory and cardiac arrest.The death rate is 4.1％),4 patients had stroke,among them,symptoms were relieved in three patients,one patient was not cured.Total 92 patients were followed-up and had no symptoms of up-limb ischemia or dizziness.CT scan showed bypass graft and endovascular stent patency.6 patients had endoleak (type Ⅰ b 2 cases,type Ⅱ 3 cases,and type Ⅲ 1 case),distal aortic dissection occurred in one patient,three patients had mild contrast agent leakage around the distal endovascular stent,type A aortic dissection occurred in one patient,there were no late stage death.Conclusion Supraarch branches bypass combined with endovascular aortic repair for treating aortic disease is minimally invasive,safe,and can reduce the incidence of postoperative complications.