Meta-analysis of the association between interleukin-17 and ischemic cardiovascular disease.

BACKGROUND: Interleukin-17 (IL-17) has been hypothesized to be involved in ischemic cardiovascular disease (ICVD). However, the association of IL-17 with ICVD remained unclear. The aim of this study was to systematically analyze the available evidence regarding the association between IL-17 and ICVD. METHODS: We searched the PubMed, Web of Science, Cochrane Library, and Embase databases up to October 2023 to identify publications on the association between IL-17 and ICVD. The merged results were analyzed using a random effects model for meta-analysis and subgroup analysis. RESULTS: A total of 955 publications were initially identified in our search and screened; six studies were eventually included in the analysis. The average age of study participants was 60.3 ± 12.6 years and 65.5% were men. There was a high degree of heterogeneity among studies. The results showed that IL-17 level were higher in the case group than those in the control group (standardized mean difference, SMD = 1.60, 95% confidence interval (95% CI): 0.53-2.66, P = 0.003). In sensitivity analysis, the merged results showed good robustness. Additionally, subgroup analysis showed that race and ethnicity, sample size, and detection methods were significant factors influencing heterogeneity in the published studies. CONCLUSION: Our finding revealed that increased IL-17 level contributed to the development of ICVD, suggesting IL-17 as a potential risk marker. Further research is needed to establish IL-17 as a therapeutic biomarker of ICVD.

Socioeconomic status may affect association of vegetable intake with risk of ischemic cardio-cerebral vascular disease: a Mendelian randomization study.

Background: Previous studies found that increasing vegetable intake benefits are reduced after adjustment for socioeconomic factors. Using genetic variation as an instrumental variable for vegetable intake and socioeconomic status, we investigated the relationship between vegetable intake and ischemic cardio-cerebral vascular diseases and focused on whether socioeconomic status was a possible confounder. Methods: From three independent genome-wide association studies, we extracted instrumental variables reflecting raw and cooked vegetable intake, which were used to perform Mendelian randomization analysis. To evaluate the effects of socioeconomic factors on vegetable intake, univariate and multivariate Mendelian randomization analyses were performed using single nucleotide polymorphisms representing education attainment and household income reported in the literature. We also performed outlier assessment and a series of sensitivity analyses to confirm the results. Results: Genetically predicted raw and cooked vegetable intake were not associated with any ischemic cardio-cerebral vascular diseases and lipid components after Bonferroni correction. Univariate Mendelian randomized analysis revealed that raw vegetable intake was positively correlated with education attainment (ß = 0.04, p = 0.029) and household income (ß = 0.07, p < 0.001). Multivariate Mendelian randomized model showed a positive correlation between household income and raw vegetable intake (ß = 0.06, p = 0.004). Socioeconomic status was closely associated with eating habits and lifestyle related to the risk of cardiovascular diseases. Conclusion: Genetically determined raw and cooked vegetable intake was not associated with significant benefits in terms of ischemic cardio-cerebral vascular diseases while genetically determined socioeconomic status may have an impact on vegetable intake. Socioeconomic status, which was closely associated with other eating habits and lifestyle, may affect the association between vegetable intake and ischemic cardio-cerebral vascular diseases.

[Joint association of depression symptoms and 10-year risk of ischemic cardiovascular disease with the cardiovascular disease in middle-aged and elderly people in China].

OBJECTIVE: To explore joint association of depression symptoms and 10-year risk of ischemic cardiovascular disease (CVD) in middle-aged and elderly people in China. METHODS: Based on China Health and Retirement Longitudinal Study(CHARLS)database using 2011 baseline data and the follow-up cohort data of 2013, 2015 and 2018, describe the distribution characteristics of baseline depressive symptoms and 10-year risk of ischemic cardiovascular disease in 2011. Cox survival analysis model was used to analyze the individual, independent and joint association of depression symptoms and 10-year risk of ischemic cardiovascular disease with cardiovascular disease. RESULTS: A total of 9 412 subjects were enrolled. The detection rate of depressive symptoms at baseline was 44.7%, and the 10-year middle and high risk of ischemic cardiovascular disease was 13.62%. During an average follow-up of 6.19 (6.19±1.66) years, 1 401 cases of cardiovascular disease were diagnosed in 58 258 person-years, revealing an overall incidence density of 24.048/1 000 person-years. After adjusting the factors, in terms of individual impact, the participants with depressive symptoms had a higher risk of developing CVD (HR=1.263, 95%CI: 1.133-1.408), while medium to high risk of ischemic cardiovascular disease had a higher risk of developing CVD (HR=1.892, 95%CI: 1.662-2.154). Among independent influences, participants with depressive symptoms had a higher risk of developing CVD (HR=1.269, 95% CI: 1.138-1.415), while medium to high risk of 10-year risk of ischemic cardiovascular disease had a higher risk of developing CVD (HR=1.898, 95%CI: 1.668-2.160). Joint impact result showed the incidence of cardiovascular disease in the low risk of 10-year risk of ischemic cardiovascular disease with depressive symptoms group, middle and high risk of 10-year risk of ischemic cardiovascular disease without depressive symptoms group, and 10-year middle and high risk of ischemic cardiovascular disease with depressive symptoms group were 1.390, 2.149, and 2.339 times higher than that of low risk of 10-year risk of ischemic cardiovascular disease without depressive symptoms (P < 0.001). CONCLUSION: The superimposed depression symptoms of the middle and high-risk population at the 10-year risk of ischemic cardiovascular disease will aggravate the risk of cardiovascular disease in middle-aged and elderly people. In combination with the actual lifestyle intervention and physical index health management, attention should be paid to mental health intervention.

Joint association of depression symptoms and 10-year risk of ischemic cardiovascular disease with the cardiovascular disease in middle-aged and elderly people in China / 北京大学学报(医学版)

OBJECTIVE@#To explore joint association of depression symptoms and 10-year risk of ischemic cardiovascular disease (CVD) in middle-aged and elderly people in China.@*METHODS@#Based on China Health and Retirement Longitudinal Study(CHARLS)database using 2011 baseline data and the follow-up cohort data of 2013, 2015 and 2018, describe the distribution characteristics of baseline depressive symptoms and 10-year risk of ischemic cardiovascular disease in 2011. Cox survival analysis model was used to analyze the individual, independent and joint association of depression symptoms and 10-year risk of ischemic cardiovascular disease with cardiovascular disease.@*RESULTS@#A total of 9 412 subjects were enrolled. The detection rate of depressive symptoms at baseline was 44.7%, and the 10-year middle and high risk of ischemic cardiovascular disease was 13.62%. During an average follow-up of 6.19 (6.19±1.66) years, 1 401 cases of cardiovascular disease were diagnosed in 58 258 person-years, revealing an overall incidence density of 24.048/1 000 person-years. After adjusting the factors, in terms of individual impact, the participants with depressive symptoms had a higher risk of developing CVD (HR=1.263, 95%CI: 1.133-1.408), while medium to high risk of ischemic cardiovascular disease had a higher risk of developing CVD (HR=1.892, 95%CI: 1.662-2.154). Among independent influences, participants with depressive symptoms had a higher risk of developing CVD (HR=1.269, 95% CI: 1.138-1.415), while medium to high risk of 10-year risk of ischemic cardiovascular disease had a higher risk of developing CVD (HR=1.898, 95%CI: 1.668-2.160). Joint impact result showed the incidence of cardiovascular disease in the low risk of 10-year risk of ischemic cardiovascular disease with depressive symptoms group, middle and high risk of 10-year risk of ischemic cardiovascular disease without depressive symptoms group, and 10-year middle and high risk of ischemic cardiovascular disease with depressive symptoms group were 1.390, 2.149, and 2.339 times higher than that of low risk of 10-year risk of ischemic cardiovascular disease without depressive symptoms (P < 0.001).@*CONCLUSION@#The superimposed depression symptoms of the middle and high-risk population at the 10-year risk of ischemic cardiovascular disease will aggravate the risk of cardiovascular disease in middle-aged and elderly people. In combination with the actual lifestyle intervention and physical index health management, attention should be paid to mental health intervention.

Reducing the 10-year risk of ischemic cardiovascular disease to receive early cardiovascular benefits from bariatric surgery for obesity in China.

Background: Cardiovascular risk due to obesity can be improved greatly by bariatric surgery. However, there is no research involving appropriate model for evaluating cardiovascular disease risk reduction in bariatric surgery for obesity in China. We selected the ischemic cardiovascular disease (ICVD) risk score that accurately predict cardiovascular risk in Chinese adults to evaluate the 10-year risk of ICVD and estimated early cardiovascular benefits of bariatric surgery in obese Chinese patients through its reduction. Methods: From 2017 to 2019 we followed up 107 patients 6 months after surgery and measured the ICVD 10-year risk and other cardiovascular factors before and after surgery. Results: There were significant reductions in the ICVD total score (p < 0.001) and ICVD 10-year risk (%) (p < 0.001) 6 months post-operation compared with baseline. Furthermore, we found significant reductions in body mass index (BMI), body adiposity index (BAI), low-density lipoprotein (LDL), small dense-low-density lipoprotein (sd-LDL) and triglycerides (TG) 6 months after surgery compared with pre-operation (all p < 0.05). The decrease in ICVD total score was correlated with excess BMI loss (%EBMIL), reduced BAI, reduced LDL, reduced sd-LDL and reduced TG respectively (all p < 0.05) at 6 months post-operation. Moreover, there were significant reductions in the ICVD total score in the male subgroup [3 (3, 5) vs. 2.5 (2, 4), p < 0.001] and female subgroup [3 (2, 4) vs. 2 (1, 3), p < 0.001] 6 months post-operation compared with baseline. At last there were also significant reductions in the ICVD total score in the diabetic subgroup [5 (4, 6) vs. 4 (3, 5), p < 0.001] and non-diabetic subgroup [2 (2,3) vs. 2 (1, 2), p < 0.001] 6 months post-operation compared with baseline. Conclusions: Bariatric surgery could provide early cardiovascular benefits for patients with obesity in China by reducing the 10-year risk of ICVD. Both men and women with obesity achieved cardiovascular benefits according to bariatric surgery, so did diabetic and non-diabetic patients.

Research on risk factors of ischemic cerebrovascular disease in postmenopausal women based on the social-ecological model.

OBJECTIVE: Based on the social-ecological model, this study aimed to comprehensively explore factors affecting the risk of ischemic cerebrovascular disease (ICVD) in postmenopausal women to provide theoretical bases for further prevention and intervention for postmenopausal women. METHODS: Postmenopausal women who underwent medical examinations in one health-checkup agency in Tianjin from May 2015 to October 2015 were enrolled in this study. The ICVD 10-year Risk Assesment Form developed by the research team of the National "Tenth Five-Year Plan" research project was used to assess the factors affecting the risk of ICVD. Based on the social-ecological model, multiple types of scales, including physical activities, depression, Type D personality, social supports, and environment score, were used to comprehensively explore the factors associated with ICVD in postmenopausal women. RESULTS: 300 valid questionnaires were obtained, with an effective rate of 92.0%. The subjects aged 44-74 years, with the average age of 62.06 ± 7.09 years. Among them, 58.67% of the subjects only obtained high-school diploma, 32.67% obtained college or university diploma, 90.33% were retirees, 95.33% were married, 92.33% experienced the natural menopause, 93.33% lived in urban or suburban areas, and 1.00% had a history of breast cancer. Multivariate logistic regression analysis suggested that monthly income (¥), parity, exposure to second-hand or third-hand smoke, easy access to healthy food, physical activities, depression, Type D personality, social support and environmental factors were associated with the risk of ICVD in postmenopausal women (P < 0.05). Among them, easy access to healthy food (OR = 0.242), social support (OR = 0.861) and environmental factors (OR = 0.866) were protective factors from ICVD. OR < 1 indicates that the exposure factor is negatively correlated with the disease, and the exposure factor has a protective effect on preventing the occurrence of the disease. Parity (OR = 3.795), exposure to second-hand or third-hand smoke (OR = 2.886), depression (OR = 1.193), and Type D personality (OR = 1.148) were risk factors of ICVD. OR > 1 means that the exposure factor is positively correlated with the disease, and the exposure factor increases the risk of disease occurrence. CONCLUSIONS: For postmenopausal women, in the future, in addition to prevention and management of the conventional risks, the conditions of their mentality and social support should be paid attention to, at the same time, and if they can, try to choose a good community environment to live in, which could better reduce the incidence and mortality of ICVD in postmenopausal women.

Non-alcoholic steatohepatitis and the risk of myocardial infarction: A population-based national study.

BACKGROUND: Non-alcoholic fatty liver disease (NAFLD) is a systemic disease with bidirectional relationships with cardiovascular disease (CVD). Non-alcoholic steatohepatitis (NASH) is a more severe subtype of NAFLD. Patients with NASH exhibit more intra and extrahepatic inflammation, procoagulant imbalances and proatherogenic lipid profiles. Whether NASH increases the risk of ischemic heart disease is currently unclear. AIM: To investigate the relationship between acute myocardial infarction (MI) and NASH in a large cohort of subjects in the United States. METHODS: We reviewed data from a large commercial database (Explorys IBM) that aggregates electronic health records from 26 large nationwide healthcare systems. Using systemized nomenclature of clinical medical terms (SNOMED CT), we identified adult with the diagnosis of NASH from 1999-2019. We included patients with the diagnosis of acute MI from 2018-2019. Comorbidities known to be associated with NASH and MI such as obesity, diabetes mellitus, hyperlipidemia, smoking, male gender, and hypertension were collected. Univariable and multivariable analyses were performed to investigate whether NASH is independently associated with the risk of MI. RESULTS: Out of 55099280 patients, 43170 were diagnosed with NASH (0.08%) and 107000 (0.194%) had a MI within 2018-2019. After adjusting for traditional risk factors, NASH conferred greater odds of MI odds ratio (OR) 1.5 [95% confidence interval (CI): 1.40-1.62]. Hyperlipidemia had the strongest association with MI OR 8.39 (95%CI: 8.21-8.58) followed by hypertension OR 3.11 (95%CI: 3.05-3.17) and smoking OR 2.83 (95%CI: 2.79-2.87). NASH had a similar association with MI as the following traditional risk factors like age above 65 years OR 1.47 (95%CI: 1.45-1.49), male gender OR 1.53 (95%CI: 1.51-1.55) diabetes mellitus OR 1.89 (95%CI: 1.86-1.91). CONCLUSION: MI appears to be a prevalent disease in NASH. Patients with NASH may need early identification and aggressive cardiovascular risk modification.

Two-level analysis of risk factors for ischemic cardiovascular disease-A community-based study from Henan, China.

BACKGROUND: Ischemic cardiovascular disease (ICVD) has high incidence and high mortality worldwide. The studies of its risk factors were mostly concentrated on an individual level, and there are scarce studies on the two levels of risk factors which include individual and regional levels. METHODS: The data were obtained from a community-based study in 4 cities and 6 counties of Henan, China. Risk factors were initially screened by one-way analysis of variance or chi-square test. Then, they were re-analyzed using a two-level logistic regression model to construct a personal disease risk prediction model. RESULTS: A two-level ICVD risk prediction model comprised 11 variables: age, body mass index (BMI), family history of hypertension, marital status, salt intake, smoking, moderate recreational physical activities, alcohol intake, and education at the individual level. Among the unalterable risk factors, for each additional unit of age and family history of hypertension, the risk of ICVD increased by 1.08 and 1.07 units [ß95% confidence interval (95%CI): 0.99-1.16, 0.97-1.17, both p < 0.0001], respectively. Among the modifiable risk factors, the ICVD risk increases by 0.67, 0.27, and 0.28 units for each additional unit of BMI, marital status, and education (ß95%CI: 0.60-0.74, p < 0.0001; ß95%CI: 0.14-0.40, p = 0.0012, 0.18-0.37, p = 0.0001). CONCLUSIONS: The two-level ICVD risk model can predict that the risk of one person for ICVD will be lower if one is younger, thinner, and well-educated without a family history of hypertension. Overall, the two-level ICVD risk prediction model gets a better fitting effect than the single-level model.

Risk assessment of cardiovascular disease in hypertensive patients in Tongxiang / 预防医学

Objective @#To evaluate the risk of cardiovascular disease in hypertensive patients managed by communities in Tongxiang in the next 10 years,and to provide evidence for the development of cardiovascular disease prevention strategies. @*Methods@#The information about hypertensive patients managed by communities was collected from Tongxiang resident health records management system. The risk of ischemic cardiovascular disease（ICVD）in the next 10 years was assessed by the Assessment Scale of 10-Year ICVD Risk in Chinese.@*Results@# A total of 27 173 hypertensive patients managed by communities with complete data were recruited,including 11 868 males,accounting for 43.68%,and 15 305 females,accounting for 56.32%. The median（inter-quartile range）of the total scores of 10-year ICVD risk in hypertensive patients was 8.00（3.00）,with 9.00（2.00）in males and 8.00（2.00）in females. The total scores of 10-year ICVD risk in males was significantly higher than those in females（P<0.05）. A total of 8 764 patients had high 10-year ICVD risk,accounting for 32.25%. The proportion of high10-year ICVD risk in females with hypertension was higher than that in males（P<0.05）. The weights of ICVD risk factors in males were 54.58% in age,17.42% in systolic blood pressure,14.27% in smoking,7.77% in body mass index,4.51% in total cholesterol and 1.45% in diabetes;the ones in females were 63.57% in age,14.63% in systolic blood pressure,9.81% in body mass index,6.00% in total cholesterol,5.88% in diabetes and 0.11% in smoking.@*Conclusion @#The ICVD risk of hypertensive patients managed by communities in Tongxiang is higher in the next 10 years. Male patients should focus on the control of blood pressure and smoking,while female patients should focus on the control of blood pressure and body weight.

Factores de riesgo de cardiopatía isquémica en área intensiva municipal. Pedro Betancourt. 2013- 2014 / Risk factors of ischemic cardiopathy in the municipal intensive care area. Pedro Betancourt. 2013-2014

Introducción: la cardiopatía isquémica es un problema de salud que cobra un gran número de vidas y es causa de invalidez en la población mundial. Constituyó en el 2013, la primera causa de muerte en el mundo, en Cuba y en la provincia de Matanzas. Objetivo: cuantificar la presencia de factores de riesgo de cardiopatía isquémica en el AIM del Policlínico Docente Cesáreo Sánchez, en Pedro Betancourt entre los meses de diciembre 2013 a Mayo del 2014. Materiales y Métodos: se realizó un estudio observacional, descriptivo, transversal de 59 pacientes que ingresaron con este diagnóstico entre los meses de diciembre 2013 a Mayo 2014. Se recogieron variables como la edad, sexo, factores de riesgo, formas clínicas de presentación, complicaciones presentadas durante el ingreso y presencia del síndrome metabólico. Resultado: hubo un predominio del sexo masculino y del grupo de edad de 65 y más. La hipertensión arterial y el sedentarismo fueron los factores de riesgo más sobresalientes, así como la angina estable y las arritmias cardíacas como la forma clínica y complicación más frecuente respectivamente. La presencia del síndrome metabólico caracterizó a los pacientes estudiados. Conclusiones: la detección y control oportuno de los factores de riesgo de la cardiopatía isquémica continuara siendo la piedra angular de cualquier estrategia preventiva esencial (AU).

Introduction: the ischemic cardiopathy or ischemic cardiovascular disease is a health problem claiming a great number of lives, being a cause of disability in the world population. In 2013 it was the first cause of death worldwide, in Cuba and in the province of Matanzas. Objective: to quantify the presence of the ischemic cardiopathy risk factors in the municipal intensive area (AIM as abbreviation in Spanish) of the Teaching Policlinic Cesareo Sanchez, in Pedro Betancourt, from December 2013 to May 2014. Materials and methods: a cross-sectional, descriptive, observational study was carried out in 59 patients who entered the area with this diagnosis from December 2013 to May 2014. The collected variables were age, sex, risk factors, clinical forms of presentation, complications during staying, and presence of the metabolic syndrome. Results: the results showed the predominance of the male sex and the age group of 65 years and more. Arterial hypertension and sedentary lifestyle were the most outstanding risk factors, and the stable angina and heart arrhythmias were the most frequent clinical form and complication, respectively. The presence of metabolic syndrome characterized the studied patients. Conclusions: the timely detection and control of the ischemic cardiopathy risk factors is still going to be the cornerstone of any essential preventive strategy (AU).

Factores de riesgo de cardiopatía isquémica en área intensiva municipal. Pedro Betancourt. 2013- 2014 / Risk factors of ischemic cardiopathy in the municipal intensive care area. Pedro Betancourt. 2013-2014

Introducción: la cardiopatía isquémica es un problema de salud que cobra un grannúmero de vidas y es causa de invalidez en la población mundial. Constituyó en el2013, la primera causa de muerte en el mundo, en Cuba y en la provincia deMatanzas.Objetivo: cuantificar la presencia de factores de riesgo de cardiopatía isquémica en elAIM del Policlínico Docente Cesáreo Sánchez, en Pedro Betancourt entre los meses dediciembre 2013 a Mayo del 2014.Materiales y Métodos: se realizó un estudio observacional, descriptivo, transversalde 59 pacientes que ingresaron con este diagnóstico entre los meses de diciembre2013 a Mayo 2014. Se recogieron variables como la edad, sexo, factores de riesgo,formas clínicas de presentación, complicaciones presentadas durante el ingreso ypresencia del síndrome metabólico.Resultado: hubo un predominio del sexo masculino y del grupo de edad de 65 y más.La hipertensión arterial y el sedentarismo fueron los factores de riesgo mássobresalientes, así como la angina estable y las arritmias cardíacas como la formaclínica y complicación más frecuente respectivamente. La presencia del síndromemetabólico caracterizó a los pacientes estudiados.Conclusiones: la detección y control oportuno de los factores de riesgo de lacardiopatía isquémica continuara siendo la piedra angular de cualquier estrategiapreventiva esencial (AU).

Introduction: the ischemic cardiopathy or ischemic cardiovascular disease is a healthproblem claiming a great number of lives, being a cause of disability in the worldpopulation. In 2013 it was the first cause of death worldwide, in Cuba and in theprovince of Matanzas.Objective: to quantify the presence of the ischemic cardiopathy risk factors in themunicipal intensive area (AIM as abbreviation in Spanish) of the Teaching PoliclinicCesareo Sanchez, in Pedro Betancourt, from December 2013 to May 2014.Materials and methods: a cross-sectional, descriptive, observational study wascarried out in 59 patients who entered the area with this diagnosis from December2013 to May 2014. The collected variables were age, sex, risk factors, clinical forms ofpresentation, complications during staying, and presence of the metabolic syndrome.Results: the results showed the predominance of the male sex and the age group of65 years and more. Arterial hypertension and sedentary lifestyle were the mostoutstanding risk factors, and the stable angina and heart arrhythmias were the mostfrequent clinical form and complication, respectively. The presence of metabolicsyndrome characterized the studied patients.Conclusions: the timely detection and control of the ischemic cardiopathy risk factorsis still going to be the cornerstone of any essential preventive strategy (AU).

Reduced Gja5 expression in arterial endothelial cells impairs arteriogenesis during acute ischemic cardiovascular disease.

The aim of the present study was to investigate the functional role of gap junction protein α 5 (Gja5) in arterial endothelial cells in the arteriogenesis that occurs during acute ischemic cardiovascular disease. Gja5 knockout mice and the femoral artery occlusion (FAO) model were used in the current study. Perfusions of both hindlimbs were obtained separately prior to FAO, immediately following FAO and 1, 3, 7, 14 and 21 days after FAO using a Laser Doppler Flow Imager. Genetic evidence concerning the gastrocnemicus (GC) muscle was collected by reverse transcription-quantitative polymerase chain reaction. There were significant reductions in the hindlimb perfusion of Gja5-/- mice compared with Gja5+/+ mice 1, 3, 7, 14 and 21 days following FAO. In Gja5+/- and in Gja5+/+ mice, the expression of Gja5 in the GC muscle was increased 4-fold in the ischemic hindlimb 3 days following FAO. Levels of Gja5 expression then returned to baseline values 7 days after FAO. The results of the present study demonstrated that arterial Gja5 expression serves a functional role in acute ischemic cardiovascular disease.

Prediction of 10-year Atherosclerotic Cardiovascular Disease Risk among Adults Aged 40-79 Years in China: a Nationally Representative Survey.

OBJECTIVE: To establish the distribution of 10-year atherosclerotic cardiovascular disease (ASCVD) risk among Chinese adults. METHODS: We estimated the 10-year ASCVD risk by applying the 2013 American College of Cardiology/ American Heart Association pooled cohort equations (PCEs) to the data obtained from the 2010 China Chronic Disease and Risk Factor Surveillance that involved 61,541 participants (representing 520,158,652 Chinese adults) aged 40-79 years. We also compared the ASCVD risk with the 10-year ischemic cardiovascular disease (ICVD) risk, which was calculated using the simplified scoring tables recommended by the Chinese Guidelines for Prevention of Cardiovascular Diseases (Chinese model). RESULTS: Based on the PCEs, the average 10-year ASCVD risk among adults without self-reported stroke or myocardial infraction was 12.5%. Approximately 247 million (47.4%) and 107 million (20.6%) adults had ⋝ 7.5% and > 20% 10-year ASCVD risks, respectively. The 10-year ASCVD risk > 20% was higher among men, less educated individuals, smokers, drinkers, and physically inactive individuals than among their counterparts. Overall, 29.0% of adults categorized using the Chinese model were overclassified with the PCEs. CONCLUSION: Our results define the distribution of 10-year ASCVD risk among Chinese adults. The 10-year ASCVD risk predicted by the PCEs was higher than the ICVD risk predicted by the Chinese model.

Prediction of 10-year Atherosclerotic Cardiovascular Disease Risk among Adults Aged 40-79 Years in China: a Nationally Representative Survey / 生物医学与环境科学（英文）

<p><b>OBJECTIVE</b>To establish the distribution of 10-year atherosclerotic cardiovascular disease (ASCVD) risk among Chinese adults.</p><p><b>METHODS</b>We estimated the 10-year ASCVD risk by applying the 2013 American College of Cardiology/ American Heart Association pooled cohort equations (PCEs) to the data obtained from the 2010 China Chronic Disease and Risk Factor Surveillance that involved 61,541 participants (representing 520,158,652 Chinese adults) aged 40-79 years. We also compared the ASCVD risk with the 10-year ischemic cardiovascular disease (ICVD) risk, which was calculated using the simplified scoring tables recommended by the Chinese Guidelines for Prevention of Cardiovascular Diseases (Chinese model).</p><p><b>RESULTS</b>Based on the PCEs, the average 10-year ASCVD risk among adults without self-reported stroke or myocardial infraction was 12.5%. Approximately 247 million (47.4%) and 107 million (20.6%) adults had ⋝ 7.5% and > 20% 10-year ASCVD risks, respectively. The 10-year ASCVD risk > 20% was higher among men, less educated individuals, smokers, drinkers, and physically inactive individuals than among their counterparts. Overall, 29.0% of adults categorized using the Chinese model were overclassified with the PCEs.</p><p><b>CONCLUSION</b>Our results define the distribution of 10-year ASCVD risk among Chinese adults. The 10-year ASCVD risk predicted by the PCEs was higher than the ICVD risk predicted by the Chinese model.</p>

Associations of Cholesteryl Ester Transfer Protein TaqIB Polymorphism with the Composite Ischemic Cardiovascular Disease Risk and HDL-C Concentrations: A Meta-Analysis.

BACKGROUND: Previous studies have evaluated the associations between the cholesteryl ester transfer protein (CETP) TaqIB polymorphism (rs708272), the risk of developing composite ischemic cardiovascular disease (CVD) and the concentration of high-density lipoprotein cholesterol (HDL-C), but results remain controversial. The objective of this study was to investigate whether a relationship exists between these factors. METHODS: We conducted a meta-analysis of available studies to clarify the associations of the CETP TaqIB polymorphism with HDL-C concentration and the composite ischemic CVD risk in both Asians and Caucasians. All statistical analyses were done with Stata 12.0. RESULTS: Through utilization of the Cochrane Library, Embase, PubMed, Web of Science, Springer, China Science and Technology Journal Database, China National Knowledge Infrastructure, Google Scholar, and Baidu Library, a total of 45 studies from 44 papers with 20,866 cases and 21,298 controls were combined showing a significant association between the CETP TaqIB variant and composite ischemic CVD risk. Carriers of allele TaqIB-B1 were found to have a higher risk of composite ischemic CVD than non-carriers: OR = 1.15, 95% CI = 1.09-1.21, p < 0.001. Meanwhile, 28 studies with 23,959 subjects were included in the association between the CETP TaqIB polymorphism and the concentration of HDL-C. RESULTS suggested that carriers of the B1B1 genotype had lower concentrations of HDL-C than those of the B2B2 genotype: SMD = 0.50, 95% CI = 0.36-0.65, p < 0.001. CONCLUSIONS: The synthesis of available evidence demonstrates that the CETP TaqIB polymorphism protects against composite ischemic CVD risk and is associated with a higher HDL-C concentration in both Asians and Caucasians.

EphrinB2/EphB4 pathway in postnatal angiogenesis: a potential therapeutic target for ischemic cardiovascular disease.

Ischemic cardiovascular disease remains one of the leading causes of morbidity and mortality in the world. Proangiogenic therapy appears to be a promising and feasible strategy for the patients with ischemic cardiovascular disease, but the results of preclinical and clinical trials are limited due to the complicated mechanisms of angiogenesis. Facilitating the formation of functional vessels is important in rescuing the ischemic cardiomyocytes. EphrinB2/EphB4, a novel pathway in angiogenesis, plays a critical role in both microvascular growth and neovascular maturation. Hence, investigating the mechanisms of EphrinB2/EphB4 pathway in angiogenesis may contribute to the development of novel therapeutics for ischemic cardiovascular disease. Previous reviews mainly focused on the role of EphrinB2/EphB4 pathway in embryo vascular development, but their role in postnatal angiogenesis in ischemic heart disease has not been fully illustrated. Here, we summarized the current knowledge of EphrinB2/EphB4 in angiogenesis and their interaction with other angiogenic pathways in ischemic cardiovascular disease.

Cardiac Time Intervals Measured by Tissue Doppler Imaging M-mode: Association With Hypertension, Left Ventricular Geometry, and Future Ischemic Cardiovascular Diseases.

BACKGROUND: We hypothesized that the cardiac time intervals reveal reduced myocardial function in persons with hypertension and are strong predictors of future ischemic cardiovascular diseases in the general population. METHODS AND RESULTS: In a large community-based population study, cardiac function was evaluated in 1915 participants by using both conventional echocardiography and tissue Doppler imaging (TDI). The cardiac time intervals, including the isovolumic relaxation time (IVRT), isovolumic contraction time (IVCT), and ejection time (ET), were obtained by TDI M-mode through the mitral leaflet. IVCT/ET, IVRT/ET, and myocardial performance index [MPI=(IVRT+IVCT)/ET] were calculated. After multivariable adjustment for clinical variables the IVRT, IVRT/ET, and MPI, remained significantly impaired in persons with hypertension (n=826) compared with participants without hypertension (n=1082). Additionally, they displayed a significant dose-response relationship, between increasing severity of elevated blood pressure and increasing left ventricular mass index (P<0.001 for all). Further, during follow-up of a median of 10.7 years, 435 had an ischemic cardiovascular disease (ischemic heart disease, peripheral arterial disease, or stroke). The IVRT/ET and MPI were powerful and independent predictors of future cardiovascular disease, especially in participants with known hypertension. They provide prognostic information incremental to clinical variables from the Framingham Risk Score, the SCORE risk chart, and the European Society of Hypertension/European Society of Cardiology risk chart. CONCLUSION: The cardiac time intervals identify impaired cardiac function in individuals with hypertension, not only independent of conventional risk factors but also in participants with a normal conventional echocardiographic examination. The IVRT/ET and MPI are independent predictors of future cardiovascular disease especially in participants with known hypertension.

Prediction of 10-vear risk for ischemic cardiovascular disease in adults aged ≥ 35 years in China / 中华流行病学杂志

Objective To estimate the 10-year risk for ischemic cardiovascular disease (ICVD) in adults aged ≥35 years.Methods In 2010,we conducted a cross sectional survey among 98 712 adults aged ≥ 18 years selected through using multi-stage stratified cluster random sampling,and 67 214 adults without ICVD history and aged ≥35 years were recruited as study subjects.Their information on cardiovascular disease history and related behavior risk factors,including smoking,hypertension and diabetes diagnosis history were collected through face-to-face questionnaire interview,health examination and laboratory detection.The 10-year risk for ICVD in this group was evaluated according to the China 10-year risk for ICVD score tables.Results The average score and 10-year risk for ICVD in the adults aged ≥35 years were 5.1 (95％CI:4.9-5.2) and 4.2％ (95％CI:4.0％-4.4％),respectively.A total of 8.5％ of the adults aged ≥35 years had high 10-year risk for ICVD (95％CI:7.8％-9.2％).This proportion was 12.1％ for males (95％CI:11.1％-13.0％) and 4.9％ for females (95％CI:4.4％-5.5％) (P＜0.05),8.8％ for those living in rural areas (95％CI:7.8％-9.7％) and 8.1％ for those living in urban areas (95％CI:7.2％-8.9％)(P＜0.05).About 19.1％ and 72.4％ of adults had middle and low 10-year risk for ICVD,respectively (95％ CI:18.2％-20.0％,95％ CI:70.9％-73.9％).The proportion of the adults with high and middle risk for ICVD in 10 years was higher among those with lower educational level or with lower income level (P＜0.05).Conclusion About 8.5％ of the adults aged ≥35 years in China have high 10-year risk for ICVD.Being male,living in rural area,with lower education or lower income levels were related with the higher 10-year risk for ICVD.

Prediction of 10-vear risk for ischemic cardiovascular disease in adults aged ≥ 35 years in China / 中华流行病学杂志

Objective To estimate the 10-year risk for ischemic cardiovascular disease (ICVD) in adults aged ≥35 years.Methods In 2010,we conducted a cross sectional survey among 98 712 adults aged ≥ 18 years selected through using multi-stage stratified cluster random sampling,and 67 214 adults without ICVD history and aged ≥35 years were recruited as study subjects.Their information on cardiovascular disease history and related behavior risk factors,including smoking,hypertension and diabetes diagnosis history were collected through face-to-face questionnaire interview,health examination and laboratory detection.The 10-year risk for ICVD in this group was evaluated according to the China 10-year risk for ICVD score tables.Results The average score and 10-year risk for ICVD in the adults aged ≥35 years were 5.1 (95％CI:4.9-5.2) and 4.2％ (95％CI:4.0％-4.4％),respectively.A total of 8.5％ of the adults aged ≥35 years had high 10-year risk for ICVD (95％CI:7.8％-9.2％).This proportion was 12.1％ for males (95％CI:11.1％-13.0％) and 4.9％ for females (95％CI:4.4％-5.5％) (P＜0.05),8.8％ for those living in rural areas (95％CI:7.8％-9.7％) and 8.1％ for those living in urban areas (95％CI:7.2％-8.9％)(P＜0.05).About 19.1％ and 72.4％ of adults had middle and low 10-year risk for ICVD,respectively (95％ CI:18.2％-20.0％,95％ CI:70.9％-73.9％).The proportion of the adults with high and middle risk for ICVD in 10 years was higher among those with lower educational level or with lower income level (P＜0.05).Conclusion About 8.5％ of the adults aged ≥35 years in China have high 10-year risk for ICVD.Being male,living in rural area,with lower education or lower income levels were related with the higher 10-year risk for ICVD.