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South China Journal of Cardiology 2015年第1期16卷 10-15页

作者：梁妍刘方舟吴书林 Department of Cardiology Guangdong Provincial Cardiovascular InstituteGuangdong General HospitalGuangdong Academy of Medical Sciences

Background Valvular heart disease （VHD） is defined as a structural or functional abnormality in cardiac valve which encompasses a number of common cardiovascular conditions. This study was aimed to analyze the epidemiological changes of VHD in a single cardiovascular center of Southern China. Methods A total of 13,138 VHD patients of Guangdong general hospital from January 2011 to December 2013 were screened by transthoracic echocardiography （TTE） or transesophageal echocardiography （TEE） and enrolled for this study. The morbidity, etiological spectrum and management of these patients were analyzed. Continuous variables were expressed as mean _＋ standard deviation. Categorical variables were expressed as ratio or percentage. Results Patients in this study were divided into different groups and were analyzed throughout changes in morbidity, etiological spectrum and management. Conclusions The prevalence of VHD remains high in Southern China and RHD is still the leading etiology of VHD. But morbidity rate is reduced and surgery is still the main treatment option.

关键词： epidemiology valvular heart disease etiology cardiac valvular surgery

Association of acute glycemic parameters at admission with cardiovascular mortality in the oldest old with acute myocardial infarction

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Journal of Geriatric Cardiology 2024年第3期21卷 349-358页

作者： Hui-Hui LIU Meng ZHANG Yuan-Lin GUO Cheng-Gang ZHU Na-Qiong WU Ying GAO Rui-Xia XU Jie QIAN Ke-Fei DOU Jian-Jun LI Cardiometabolic center State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesNational Clinical Research Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina

OBJECTIVES Stress-related glycemic indicators,including admission blood glucose(ABG),stress-hyperglycemia ratio(SHR),and glycemic gap(GG),have been associated with worse outcomes after acute myocardial infarction(AMI).However,data regarding their prognostic value in the oldest old with AMI are ***,this study aimed to investigate the association of stress-related glycemic indicators with short-and long-term cardiovascular mortality(CVM)in the oldest old(≥80 years)with *** In this prospective study,a total of 933 consecutive old patients with AMI admitted to FuWai hospital(Beijing,China)were *** admission,ABG,SHR,and GG were assessed and all participants were classified according to their ***-Meier,restricted cubic splines(RCS),and multivariate Cox regression analyses were performed to evaluate the association between these glycemic indicators and CVM within 30 days and long-term *** During an average of 1954 patient-years of follow-up,a total of 250 cardiovascular deaths were ***-Meier analyses showed the lowest CVM in quartile 1 of ABG and in quartile 2 of SHR and *** adjusting for potential covariates,patients in quartile 4 of ABG,SHR,and GG had a respective 1.67-fold(95%CI:1.03-2.69;P=0.036),1.80-fold(95%CI:1.16-2.79;P=0.009),and 1.78-fold(95%CI:1.14-2.79;P=0.011)higher risk of long-term CVM risk compared to those in the reference groups(quartile 1 of ABG and quartile 2 of SHR and GG).Furthermore,RCS suggested a J-shaped relationship of ABG and a Ushaped association of SHR and GG with long-term ***,we observed similar associations of these acute glycemic parameters with 30-day *** Our data first indicated that SHR and GG consistently had a U-shaped association with both 30-day and longterm CVM among the oldest old with AMI,suggesting that they may be useful for risk stratification in this special population.

关键词： admitted infarction shaped

Identifying coronary artery bypass grafting patients at high risk for adverse long-term prognosis using serial health-related quality of life assessments

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Chinese Medical Journal 2024年第9期137卷 1069-1077页

作者： Juncheng Wang Hanning Liu Chao Yue Limeng Yang Kai Yang Yan Zhao Huan Ren Ying Zhang Zhe Zheng National Clinical Research center for cardiovascular Diseases State Key Laboratory of Cardiovascular DiseaseFuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China Department of cardiovascular Surgery Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China Department of Vascular Surgery Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China Department of Cardiac Surgery Wuhan Asia Heart HospitalWuhanHubei 430022China

Background:Patients who undergo coronary artery bypass grafting(CABG)are known to be at a significant risk of experiencing long-term adverse events,emphasizing the importance of regular *** health-related quality of life(HRQoL)serves as a direct method to gauge *** objective is to ascertain the prognostic significance of consecutive HRQoL assessments using the Physical Component Summary(PCS)and Mental Component Summary(MCS)derived from the Short-Form 36(SF-36)health survey in CABG ***:The study population consisted of 433 patients who underwent isolated elective CABG at Fuwai Hospital between 2012 and ***-36 assessments were conducted during both the hospitalization period and *** primary endpoint of the study was all-cause mortality,while the secondary outcome was a composite measure including death,myocardial infarction,stroke,and repeat *** assessed the relationships between the PCS and MCS at baseline,as well as their changes during the first 6 months after the surgery(referred to asΔPCS andΔMCS,respectively),and the observed ***:The patients were followed for an average of 6.28 years,during which 35 individuals(35/433,8.1%)*** adjusting for clinical variables,it was observed that baseline MCS scores(hazard ratio[HR]for a 1-standard deviation[SD]decrease,1.57;95%confidence interval[CI],1.07-2.30)andΔMCS(HR for a 1-SD decrease,1.67;95%CI,1.09-2.56)were associated with all-cause ***,baseline PCS scores andΔPCS did not exhibit a significant relationship with all-cause ***,there was a dose-response relationship observed betweenΔMCS and the likelihood of all-cause mortality(HRs for the 2nd,3rd and 4th quartiles compared to the 1st quartile,0.33,0.45 and 0.11,respectively).Conclusions:Baseline MCS and changes in MCS were independent predictors for long-term mortality of *** mental health status and recovery indicated better prognosis.

关键词： Coronary artery bypass grafting Coronary artery disease Prognosis Quality of life Short-Form 36 Risk factor Serial measurements

Association of stage 1 hypertension defined by the 2017 ACC/AHA guideline with cardiovascular events and mortality in Chinese adults

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Chinese Medical Journal 2024年第1期137卷 63-72页

作者： Qiannan Gao Liuxin Li Jingjing Bai Luyun Fan Jiangshan Tan Shouling Wu Jun Cai Hypertension center Fuwai HospitalState Key Laboratory of Cardiovascular DiseaseNational Center for Cardiovascular DiseasesPeking Union Medical CollegeChinese Academy of Medical SciencesBeijing 100037China Department of Cardiology Kailuan General HospitalNorth China University of Science and TechnologyTangshanHebei 063000China Emergency center Fuwai HospitalState Key Laboratory of Cardiovascular DiseaseNational Center for Cardiovascular DiseasesPeking Union Medical CollegeChinese Academy of Medical SciencesBeijing 100037China

Background:The 2017 American College of Cardiology/American Heart Association(ACC/AHA)blood pressure(BP)guideline lowered the threshold defining hypertension to 130/80 ***,how stage 1 hypertension defined using this guideline is associated with cardiovascular events in Chinese adults remains *** study assessed the association between stage 1 hypertension defined by the 2017 ACC/AHA guideline and clinical outcomes in the Chinese ***:Participants with stage 1 hypertension(n=69,509)or normal BP(n=34,142)were followed in this study from 2006/2007 to *** 1 hypertension was defined as a systolic blood pressure of 130-139 mmHg or a diastolic blood pressure of 80-89 *** were taking antihypertensive medication or had a history of myocardial infarction(MI),stroke,or cancer at *** primary outcome was a composite of MI,stroke,and all-cause *** secondary outcomes were individual components of the primary *** proportional hazards models were used for the ***:During a median follow-up of 11.09 years,we observed 10,479 events(MI,n=995;stroke,n=3408;all-cause mortality,n=7094).After multivariable adjustment,the hazard ratios for stage 1 hypertension *** BP were 1.20(95%confidence interval[CI],1.13-1.25)for primary outcome,1.24(95%CI,1.05-1.46)for MI,1.45(95%CI,1.33-1.59)for stroke,and 1.11(95%CI,1.04-1.17)for all-cause *** hazard ratios for participants with stage 1 hypertension who were prescribed antihypertensive medications compared with those without antihypertensive treatment during the follow-up was 0.90(95%CI,0.85-0.96).Conclusions:Using the new definition,Chinese adults with untreated stage 1 hypertension are at higher risk for MI,stroke,and all-cause *** finding may help to validate the new BP classification system in China.

关键词： Hypertension cardiovascular disease All-cause mortality Cox regression analysis

The prognostic value of collateral circulation in coronary chronic total occlusion underwent percutaneous coronary intervention

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Journal of Geriatric Cardiology 2024年第2期21卷 232-241页

作者： Xiao-Ying HU Wei-Xian YANG Chang-Dong GUAN Li-Hua XIE Ke-Fei DOU Yong-Jian WU Jin-Qing YUAN Jie QIAN Yue-Jin YANG Shu-Bin QIAO Lei SONG Department of Cardiology Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina National Clinical Research center for cardiovascular Diseases BeijingChina Catheterization Laboratories Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina

BACKGROUND The prognostic value of coronary collateral circulation(CC)in patients undergoing chronic total occlusion(CTO)percutaneous coronary intervention(PCI)is *** purpose of the study was to assess the prognostic value of current two CC grading systems and their association with long-term outcomes in patients with CTO underwent *** We consecutively enrolled patients with single-vessel CTO underwent PCI between January 2010 and *** patients were categorized into well-developed or poor-developed collaterals group according to angiographic Werner's CC(grade 2 *** 0–1)or Rentrop(grade 3 *** 0–2)grading *** primary endpoint was 5-year cardiac *** Of 2452 enrolled patients,the overall technical success rate was 74.1%.Well-developed collaterals were present in686 patients(28.0%)defined by Werner's CC grade 2,and in 1145 patients(46.7%)by Rentrop grade *** to Werner's CC grading system,patients with well-developed collaterals had a lower rate of 5-year cardiac death compared with those with poordeveloped collaterals(1.6%vs.3.3%,P=0.02),those with suboptimal recanalization was associated with higher rate of 5-year cardiac death compared with optimal recanalization(4.7%vs.0.8%,P=0.01)and failure patients(4.7%vs.1.6%,P=0.12).However,the similar effect was not shown in Rentrop grading *** In patients with the single-vessel CTO underwent PCI,well-developed collaterals by Werner's CC definition were associated with lower rate of 5-year cardiac ***'s CC grading system had a greater prognostic value than Rentrop grading system in patients with CTO underwent PCI.

关键词： coronary collateral occlusion

Development and validation of a model integrating clinical and coronary lesion-based functional assessment for longterm risk prediction in PCI patients

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Journal of Geriatric Cardiology 2024年第1期21卷 44-63页

作者： Shao-Yu WU Rui ZHANG Sheng YUAN Zhong-Xing CAI Chang-Dong GUAN Tong-Qiang ZOU Li-Hua XIE Ke-Fei DOU State Key Laboratory of cardiovascular Disease BeijingChina Cardiometabolic Medicine center Fu Wai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Catheterization Laboratories Fu Wai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Department of Cardiology Fu Wai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina

OBJECTIVES To establish a scoring system combining the ACEF score and the quantitative blood flow ratio(QFR) to improve the long-term risk prediction of patients undergoing percutaneous coronary intervention(PCI).METHODS In this population-based cohort study, a total of 46 features, including patient clinical and coronary lesion characteristics, were assessed for analysis through machine learning models. The ACEF-QFR scoring system was developed using 1263consecutive cases of CAD patients after PCI in PANDA Ⅲ trial database. The newly developed score was then validated on the other remaining 542 patients in the *** In both the Random Forest Model and the Deep Surv Model, age, renal function(creatinine), cardiac function(LVEF)and post-PCI coronary physiological index(QFR) were identified and confirmed to be significant predictive factors for 2-year adverse cardiac events. The ACEF-QFR score was constructed based on the developmental dataset and computed as age(years)/EF(%) + 1(if creatinine ≥ 2.0 mg/d L) + 1(if post-PCI QFR ≤ 0.92). The performance of the ACEF-QFR scoring system was preliminarily evaluated in the developmental dataset, and then further explored in the validation dataset. The ACEF-QFR score showed superior discrimination(C-statistic = 0.651;95% CI: 0.611-0.691, P < 0.05 versus post-PCI physiological index and other commonly used risk scores) and excellent calibration(Hosmer–Lemeshow χ^(2)= 7.070;P = 0.529) for predicting 2-year patient-oriented composite endpoint(POCE). The good prognostic value of the ACEF-QFR score was further validated by multivariable Cox regression and Kaplan–Meier analysis(adjusted HR = 1.89;95% CI: 1.18–3.04;log-rank P < 0.01) after stratified the patients into high-risk group and low-risk *** An improved scoring system combining clinical and coronary lesion-based functional variables(ACEF-QFR)was developed, and its ability for prognostic prediction in patients with PCI was further validated to be signi

关键词： patients coronary prediction

Intensive blood pressure control on arterial stiffness among older patients with hypertension

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Chinese Medical Journal 2024年第9期137卷 1078-1087页

作者： Shuyuan Zhang Yixuan Zhong Shouling Wu Hailei Wu Jun Cai Weili Zhang On behalf of the STEP Study Group National Clinical Research center of cardiovascular Diseases Fuwai HospitalNational Center for Cardiovascular DiseasesPeking Union Medical College&Chinese Academy of Medical SciencesBeijing 100037China Department of Cardiology State Key Laboratory of Complex Severe and Rare DiseasesPeking Union Medical College HospitalChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100730China State Key Laboratory of cardiovascular Disease Fuwai HospitalNational Center for Cardiovascular DiseasesPeking Union Medical College&Chinese Academy of Medical SciencesBeijing 100037China Department of Cardiology Kailuan General HospitalTangshanHebei 063000China Central China Subcenter of National center for cardiovascular Diseases Henan Cardiovascular Disease CenterFuwai Central-China Cardiovascular HospitalCentral China Fuwai Hospital of Zhengzhou UniversityZhengzhouHenan 450046China 不详

Background:Arterial stiffening increases with age and blood pressure and is associated with cardiovascular disease(CVD),but the relationship between blood pressure lowering and arterial stiffening is still uncertain,especially in older *** study aimed to evaluate the effect of intensive blood pressure treatment on the progression of arterial stiffness and risk of CVD in older patients with ***:The Strategy of Blood Pressure Intervention in the Elderly Hypertensive Patients(STEP)trial was a multicenter,randomized,controlled trial performed at 42 clinical centers throughout China,and 8511 patients aged 60-80 years with essential hypertension were enrolled and randomly assigned to systolic blood pressure(SBP)target of 110 mmHg to<130 mmHg(intensive treatment)or 130 mmHg to<150 mmHg(standard treatment).Patients underwent repeated examinations of the brachial-ankle pulse wave velocity(baPWV)and ankle-brachial index(ABI)at baseline,and the arterial stiffness was evaluated at the 3-year follow-up.A total of 5339 patients who had twice repeated measurements were included in this *** in arterial stiffness between the intensive and standard treatment groups were analyzed using a multivariate linear regression *** Cox proportional hazard regression model was used to evaluate the effect of intensive treatment on primary CVD ***:The changes in baPWV were 61.5 cm/s(95%confidence interval[CI]:49.8-73.2 cm/s)in the intensive treatment group and 98.4 cm/s(95%CI:86.7-110.1 cm/s)in the standard treatment group(P<0.001).Intensive treatment significantly delayed the progression of arterial stiffness,with an annual change of 23.1 cm·s^(-1)·year-1 vs.36.7 cm·s^(-1)·year^(-1)of baPWV in the intensive and standard treatment groups,*** a median follow-up period of 3.36 years,primary CVD outcomes occurred in 77(2.9%)patients in the intensive treatment group compared with 93(3.5%)in the standard treatment *** tre

关键词： Hypertension Arterial stiffness cardiovascular disease Older people Blood pressure Pulse wave velocity

Effects of loneliness and isolation on cardiovascular diseases:a two sample Mendelian Randomization Study

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Journal of Geriatric Cardiology 2024年第3期21卷 340-348页

作者： Jia-Yin CAI Xin WANG Cong-Yi ZHENG Xue CAO Zhen HU Run-Qing GU Yi-Xin TIAN Ye TIAN Lan SHAO Lin-Feng ZHANG Zeng-Wu WANG Division of Prevention and Community Health National Center for Cardiovascular DiseaseNational Clinical Research Center of Cardiovascular DiseaseState Key Laboratory of Cardiovascular DiseaseFuwai HospitalPeking Union Medical College&Chinese Academy of Medical SciencesBeijingChina

BACKGROUND Loneliness and isolation are associated with multiple cardiovascular diseases(CVDs),but there is a lack of research on whether they were causally *** conducted a Mendelian Randomization(MR)study to explore causal relationships between loneliness and isolation and multiple *** Single nucleotide polymorphisms associated with loneliness and isolation were identified from a genome-wide association study(GWAS)of 455,364 individuals of European ancestry in the IEU GWAS *** data for 15 CVDs were also obtained from the IEU GWAS *** used three MR methods including inverse variance weighting,MR-Egger,and weighted median estimation to assess the causal effect of exposure on ***'s Q test and MR-Egger intercept test were used to evaluate the heterogeneity and *** MR analysis showed that loneliness and isolation were significantly associated with essential hypertension(OR=1.07,95%CI:1.03-1.12),atherosclerotic heart disease(OR=1.04;95%CI:1.02-1.06),myocardial infarction(OR=1.02;95%CI:1-1.04)and angina(OR=1.04;95%CI=1.02-1.06).No heterogeneity and pleiotropy effects were found in this *** Causal relationship of loneliness and isolation with CVDs were found in this study.

关键词： diseases cardiovascular angina

Effects of PEAR1 gene polymorphism on big endothelin-1 levels in Chinese patients with acute myocardial infarction after percutaneous coronary intervention

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World Journal of Emergency Medicine 2024年第3期15卷 229-231页

作者： Yi Yao Na Xu Xiaofang Tang Ce Zhang Sida Jia Jingjing Xu Ying Song Xueyan Zhao Runlin Gao Jinqing Yuan center for Coronary Heart Disease National Center for Cardiovascular DiseasesState Key Laboratory of Cardiovascular DiseaseFuwai HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China

Acute myocardial infarction (AMI) has been associated with poor prognosis,even after revascularization with percutaneous coronary intervention (PCI),likely due to coronary endothelial cell dysfunction and injury.^([1,2])Endothelin-1 (ET-1),a peptide that serves as a vasoconstrictor of smooth muscle cell proliferation,can reflect endothelial cell functional *** to low circulation levels and short plasma half-life time,measuring plasma ET-1 levels is *** contrast,big ET-1.

关键词： coronary percutaneous endothelin

Macrophages in cardiovascular diseases:molecular mechanisms and therapeutic targets

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Signal Transduction and Targeted Therapy 2024年第6期9卷 2598-2641页

作者： Runkai Chen Hongrui Zhang Botao Tang Yukun Luo Yufei Yang Xin Zhong Sifei Chen Xinjie Xu Shengkang Huang Canzhao Liu Department of Cardiology Laboratory of Heart CenterHeart CenterTranslational Medicine Research CenterZhujiang HospitalSouthern Medical University253 Industrial AvenueGuangzhou 510280China State Key Laboratory of cardiovascular Disease Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China

The immune response holds a pivotal role in cardiovascular disease *** multifunctional cells of the innate immune system,macrophages play an essential role in initial inflammatory response that occurs following cardiovascular injury,thereby inducing subsequent damage while also facilitating ***,the diverse phenotypes and phenotypic alterations of macrophages strongly associate with distinct types and severity of cardiovascular diseases,including coronary heart disease,valvular disease,myocarditis,cardiomyopathy,heart failure,atherosclerosis and aneurysm,which underscores the importance of investigating macrophage regulatory mechanisms within the context of specific ***,recent strides in single-cell sequencing technologies have revealed macrophage heterogeneity,cell–cell interactions,and downstream mechanisms of therapeutic targets at a higher resolution,which brings new perspectives into macrophage-mediated mechanisms and potential therapeutic targets in cardiovascular ***,myocardial fibrosis,a prevalent characteristic in most cardiac diseases,remains a formidable clinical challenge,necessitating a profound investigation into the impact of macrophages on myocardial fibrosis within the context of cardiac *** this review,we systematically summarize the diverse phenotypic and functional plasticity of macrophages in regulatory mechanisms of cardiovascular diseases and unprecedented insights introduced by singlecell sequencing technologies,with a focus on different causes and characteristics of diseases,especially the relationship between inflammation and fibrosis in cardiac diseases(myocardial infarction,pressure overload,myocarditis,dilated cardiomyopathy,diabetic cardiomyopathy and cardiac aging)and the relationship between inflammation and vascular injury in vascular diseases(atherosclerosis and aneurysm).Finally,we also highlight the preclinical/clinical macrophage targeting strategies and translational

关键词： diseases cardiovascular therapeutic