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Jin M, Zhang H, Zhou Q, Li S, Wang D. Transcatheter aortic valve implantation for severe aortic regurgitation using the J-Valve system: A midterm follow-up study. Catheter Cardiovasc Interv 2024. [PMID: 39248153 DOI: 10.1002/ccd.31196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 07/30/2024] [Accepted: 08/11/2024] [Indexed: 09/10/2024]
Abstract
BACKGROUND Transcatheter aortic valve implantation (TAVI) is a well-established intervention for severe aortic valve stenosis. However, its application for severe aortic regurgitation (AR) is still under evaluation. This study aims to present the 3-year follow-up outcomes of the J-Valve system in managing severe AR. AIMS The aim of this study was to evaluate the mid-term efficacy and durability of the J-Valve system in the treatment of severe AR and to provide new information on this intervention. METHODS In this retrospective, single-center study, we evaluated the prognostic outcomes of patients with AR, who underwent treatment with the J-Valve system at Nanjing Drum Tower Hospital. Consecutive patients who were treated with the J-Valve were included in the analysis. The study focused on the echocardiographic follow-up to assess the effectiveness and durability of the J-Valve system in managing AR. RESULTS From January 2018 to December 2022, 36 high-risk AR patients treated with the J-Valve system had a procedural success rate of 97.2%, with one case requiring open-heart surgery due to valve displacement. Significant improvements were observed in left ventricular diameter (from 63.50 [58.75-69.50] mm to 56.50 [53.00-60.50] mm, p < 0.001) and left atrial diameter (from 44.00 [40.00-45.25] mm to 39.00 [36.75-41.00] mm, p = 0.003) postsurgery. All patients completed the 1-year follow-up, with an overall mortality rate of 2 out of 36 (5.6%). Among the surviving patients, there was one case of III° atrioventricular block and one case of stroke, both occurring within 90 days postsurgery. After a 3-year follow-up, 15.0% of patients had mild or moderate valvular regurgitation, with no cases of moderate or severe paravalvular leak. Additionally, 89.5% of patients were classified as New York Heart Association class I or II, showing significantly enhanced cardiac function. CONCLUSION The J-Valve system has shown positive therapeutic outcomes in treating AR, with notable effectiveness in managing the condition and significant improvements in heart failure symptoms and cardiac remodeling. However, due to the limited sample size and partial follow-up data, it is important to emphasize the need for further research with comprehensive long-term follow-up, to fully validate these results.
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Affiliation(s)
- Min Jin
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
| | - Haitao Zhang
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Graduate School of Peking Union Medical College, Nanjing, China
| | - Qing Zhou
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Shuchun Li
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Dongjin Wang
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital Clinical College of Nanjing Medical University, Nanjing, China
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Graduate School of Peking Union Medical College, Nanjing, China
- Department of Cardiac Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
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Wei L, Wang B, Yang Y, Dong L, Chen X, Bramlage P, Wang Y. Transcatheter aortic valve replacement in China - a review of the available evidence. ASIAINTERVENTION 2024; 10:110-118. [PMID: 39070975 PMCID: PMC11261658 DOI: 10.4244/aij-d-23-00049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 04/04/2024] [Indexed: 07/30/2024]
Abstract
This paper discusses aortic stenosis (AS) in China, emphasising the role of transcatheter aortic valve replacement (TAVR) in treating AS in an ageing population. AS characteristics, its treatment and the clinical outcomes of transfemoral TAVR in Chinese patients are described via a systematic review. AS affects >1% of the Chinese population aged ≥65 years, with degenerative AS predominating over rheumatic AS among this age group. Chinese patients often have high aortic valve (AV) calcification with bicuspid AV morphology. In 2021, 38,000 surgical aortic valve replacements (SAVR) were reported in China, while the number of TAVR increased from 293 in 2017 to 7,357 in 2021. There are four self-expanding valves and one balloon-expandable SAPIEN 3 valve available in China. Among them, the Venus A-Valve is the most studied and widely used, whereas limited data are available for VitaFlow, TaurusOne, and SAPIEN 3. Notably, 10.0-16.5% of Venus A-Valve recipients and 0.2% of SAPIEN 3 recipients required multiple valve implantations. The rates of 30-day paravalvular leakage were 0-11.7%/0% for Venus A-Valve, 2.0%/0% for VitaFlow, and 0%/0% for SAPIEN 3, for moderate and severe leakage, respectively. Thirty-day all-cause mortality rates were 3.7-10.0% for Venus A-Valve, 0.9% for VitaFlow, and 0-3.2% for SAPIEN 3. One-year all-cause mortality rates were 5.9-13.6% for Venus A-Valve, 0-4.5% for VitaFlow, 6.7% for TaurusOne, and 6.2% for SAPIEN 3. The Venus A-Valve indicated lower 30-day permanent pacemaker implantation (PPI) rates (7.4-20.5%) than VitaFlow and TaurusOne. Outcomes for patients with bicuspid or tricuspid aortic valves were similar. AS is rising among the elderly Chinese population; SAVR is common, and TAVR is increasing. Limited device comparisons exist, but the Venus A-Valve seems to have lower PPI rates, and SAPIEN 3 has low 30-day mortality in China.
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Affiliation(s)
- Lai Wei
- Cardiovascular Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Bin Wang
- Cardiology, Xiamen Cardiovascular Hospital, Xiamen University, Xiamen, China
| | - Ye Yang
- Cardiovascular Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lili Dong
- Department of Echocardiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiang Chen
- Cardiology, Xiamen Cardiovascular Hospital, Xiamen University, Xiamen, China
| | - Peter Bramlage
- Institute for Pharmacology and Preventive Medicine, Cloppenburg, Germany
| | - Yan Wang
- Cardiology, Xiamen Cardiovascular Hospital, Xiamen University, Xiamen, China
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Welle GA, Hahn RT, Lindenfeld J, Lin G, Nkomo VT, Hausleiter J, Lurz PC, Pislaru SV, Davidson CJ, Eleid MF. New Approaches to Assessment and Management of Tricuspid Regurgitation Before Intervention. JACC Cardiovasc Interv 2024; 17:837-858. [PMID: 38599687 DOI: 10.1016/j.jcin.2024.02.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 01/22/2024] [Accepted: 02/13/2024] [Indexed: 04/12/2024]
Abstract
Severe tricuspid regurgitation (TR) is a progressive condition associated with substantial morbidity, poor quality of life, and increased mortality. Patients with TR commonly have coexisting conditions including congestive heart failure, pulmonary hypertension, chronic lung disease, atrial fibrillation, and cardiovascular implantable electronic devices, which can increase the complexity of medical and surgical TR management. As such, the optimal timing of referral for isolated tricuspid valve (TV) intervention is undefined, and TV surgery has been associated with elevated risk of morbidity and mortality. More recently, an unprecedented growth in TR treatment options, namely the development of a wide range of transcatheter TV interventions (TTVI) is stimulating increased interest and referral for TV intervention across the entire medical community. However, there are no stepwise algorithms for the optimal management of symptomatic severe TR before TTVI. This article reviews the contemporary assessment and management of TR with addition of a medical framework to optimize TR before referral for TTVI.
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Affiliation(s)
- Garrett A Welle
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA. https://twitter.com/GarrettWelleMD
| | - Rebecca T Hahn
- Division of Cardiology, Columbia University Medical Center, New York, New York, USA. https://twitter.com/hahn_rt
| | - Joann Lindenfeld
- Division of Cardiology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Grace Lin
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Vuyisile T Nkomo
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | | | | | - Sorin V Pislaru
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Charles J Davidson
- Division of Cardiology, Northwestern University Medical Center, Chicago, Illinois, USA
| | - Mackram F Eleid
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA.
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Li W, Xiong S, Yin S, Deng W, Zhao Y, Li Z, Yang H, Zhou Y, Yu S, Guo X, Sun Y. Prevalence and Risk Factors of Mitral, Tricuspid, and Aortic Regurgitation: A Population-Based Study from Rural Northeast China. Am J Cardiol 2023; 209:156-162. [PMID: 37875249 DOI: 10.1016/j.amjcard.2023.09.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 09/13/2023] [Accepted: 09/27/2023] [Indexed: 10/26/2023]
Abstract
The population-based studies on the epidemiologic features of valvular regurgitation in Northeast China are scarce. We aim to estimate the prevalence and risk factors of mitral regurgitation (MR), tricuspid regurgitation (TR), and aortic regurgitation (AR) in a general population from rural Northeast China. Valvular regurgitation was assessed by color flow Doppler echocardiography in a population-based survey of 11,278 participants aged ≥35 years in rural areas of Liaoning Province during 2012 to 2013. The prevalence of mild or greater MR and TR were 1.6% and 1.5%, respectively. Trace or greater AR was present in 4.1% of the participants. In the multivariable regression model, older age, left atrial dimension, low left ventricular (LV) ejection fraction, and fasting plasma glucose were associated with higher risk of MR in men, whereas only older age and left atrial dimension increased the risk in women. Body mass index was found to be a protective factor for MR in women (odds ratio 0.847, 95% confidence interval 0.741 to 0.969). TR was independently associated with age, heart rate, low LV ejection fraction, current drinking status, and high-density lipoprotein cholesterol. The risk for AR significantly increased with age in both genders. LV mass index and aortic dimension increased the risk of AR in males, and females with higher LV mass index and high-density lipoprotein cholesterol had an increased risk for AR. In both genders, systolic blood pressure presented as a risk factor for AR, while diastolic blood pressure as a protective factor. In this large Chinese population-based study, we found remarkably low prevalence of valvular regurgitation, adding evidence for estimating disease burden and making policy strategies in Northeast China.
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Affiliation(s)
- Wenhang Li
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Shengjun Xiong
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Shizhang Yin
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Wanshu Deng
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Yuanhui Zhao
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Zhao Li
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Hongmei Yang
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Ying Zhou
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Shasha Yu
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Xiaofan Guo
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China.
| | - Yingxian Sun
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, People's Republic of China
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Jia C, Zeng Y, Huang X, Yang H, Qu Y, Hu Y, Chen W, Yang X. Lifestyle patterns, genetic susceptibility, and risk of valvular heart disease: a prospective cohort study based on the UK Biobank. Eur J Prev Cardiol 2023; 30:1665-1673. [PMID: 37259902 DOI: 10.1093/eurjpc/zwad177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 06/02/2023]
Abstract
AIMS Genetic and lifestyle factors are both major contributors to valvular heart disease (VHD). However, it is still uncertain whether genetic susceptibility alters the association between lifestyle and VHD. We aimed to investigate the association between lifestyle and VHD in different genetic risk backgrounds. METHODS AND RESULTS A prospective cohort study was carried out on 499 341 participants without VHD at baseline. The assessment of lifestyle included smoking, alcohol consumption, diet, activity, and sleep. Genetic susceptibility was separately measured by polygenic risk scores (PRSs) and family history of cardiovascular disease (CVD). Cox regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (95%CIs) between lifestyle and VHD, as well as aortic stenosis (AS). During a median follow-up of 10.8 years, 12 983 incident VHD cases were diagnosed (incidence rate 2.46 per 1000 person-years), including 3527 AS cases (incidence rate 0.66 per 1000 person-years). The risk of VHD and AS decreased with healthier lifestyles (P value for trend <0.001). Compared to individuals with a unhealthy lifestyle, the HRs of VHD in intermediate and healthy lifestyle groups were 0.81 (0.76-0.86) and 0.81 (0.76-0.87). The negative association between healthy lifestyle and VHD events was independent of genetic risk (P for interaction between healthy lifestyle scores and PRSs/family history of CVD was 0.723/0.763). Similar findings were obtained in analyses of AS, and a stronger negative association was found. CONCLUSION Our study reveals that adherence to a healthy lifestyle is significantly associated with a reduced risk of VHD especially AS, irrespective of genetic susceptibility. SUMMARY Based on a cohort of around 490 000 participants, the study investigated the association between lifestyle and VHD under different stratifications of genetic risk. The study found that a healthy lifestyle was associated with a lower risk of VHD, particularly AS, independent of genetic risk. Our findings suggest that advance interventions for lifestyle may be an effective way to reduce the global burden of VHD.
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Affiliation(s)
- Chenglin Jia
- Department of Cardiovascular Surgery, West China Biomedical Big Data Center and Med-X Center for Informatics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital/West China School of Medicine, and Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Yu Zeng
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Xuan Huang
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Huazhen Yang
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Yuanyuan Qu
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Yao Hu
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Wenwen Chen
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Xiaoyan Yang
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
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Yao X, Li N, Lu R, Wang X, Zhang Y, Wang S. Development of a nomogram for predicting nosocomial infections among patients after cardiac valve replacement surgery. J Clin Nurs 2023; 32:1466-1475. [PMID: 35988041 DOI: 10.1111/jocn.16489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 07/14/2022] [Accepted: 07/28/2022] [Indexed: 11/30/2022]
Abstract
AIMS AND OBJECTIVES To construct a predictive nomogram of the risk of nosocomial infections among patients after cardiac valve replacement surgery. BACKGROUND Nosocomial infections are a standout challenge that worsens the prognosis of patients after valve replacement surgery. However, studies on the nomogram of nosocomial infections in these patients have remained scarce. DESIGN A retrospective cohort study. METHODS Patients (n = 720) following valve replacement surgery from 2018 to 2019 were selected. LASSO regression and multivariate logistic regression were utilised to ascertain predictors of nosocomial infections. The predictive performance of the nomogram was appraised by calibration and discrimination. Decision and impact curves were used to assess the clinical utility. Internal validation was implemented via 1000 bootstrap samples to mitigate overfitting. TRIPOD guidelines were used in this study. RESULTS One hundred and fifty one patients (20.97%) experienced nosocomial infections following valve replacement surgery. Heart failure, preoperative anaemia, valve material, American Society of Anesthesiologists score ≥ IV, prolonged duration of surgery, duration of mechanical ventilation ≥ 24 h and indwelling nasogastric tube were predictors of nosocomial infections. Using these variables, we developed a predictive nomogram of the occurrence of nosocomial infections and the internal validation results demonstrated good discrimination and calibration of the nomogram. The clinical decision and impact curve revealed significant clinical utility. CONCLUSIONS The present study constructed a nomogram for predicting the risk of nosocomial infections in patients following cardiac valve replacement surgery. This nomogram may strengthen the effective screening of patients at high risk of nosocomial infections. RELEVANCE TO CLINICAL PRACTICE This risk warning tool can assist clinical staff in making decisions and providing individualised infection control measures for patients, which has a significant reference value for clinical practice. NO PATIENT OR PUBLIC CONTRIBUTION The data for this study were obtained from the hospital database, and the entire process of the study did not involve patient participation.
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Affiliation(s)
- Xue Yao
- School of Nursing and Rehabilitation, Shandong University, Jinan, China.,Department of Infection Prevention and Control, Qilu Hospital of Shandong University, Jinan, China
| | - Na Li
- School of Nursing and Rehabilitation, Shandong University, Jinan, China.,Department of Infection Prevention and Control, Qilu Hospital of Shandong University, Jinan, China
| | - Ranran Lu
- School of Nursing and Rehabilitation, Shandong University, Jinan, China.,Department of Infection Prevention and Control, Qilu Hospital of Shandong University, Jinan, China
| | - Xujing Wang
- School of Nursing and Rehabilitation, Shandong University, Jinan, China.,Department of Infection Prevention and Control, Qilu Hospital of Shandong University, Jinan, China
| | - Yujun Zhang
- School of Nursing and Rehabilitation, Shandong University, Jinan, China.,Department of Infection Prevention and Control, Qilu Hospital of Shandong University, Jinan, China
| | - Shuhui Wang
- Department of Infection Prevention and Control, Qilu Hospital of Shandong University, Jinan, China
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Yu J, Wang Z, Bao Q, Lei S, You Y, Yin Z, Xie X. Global burden of calcific aortic valve disease and attributable risk factors from 1990 to 2019. Front Cardiovasc Med 2022; 9:1003233. [PMID: 36505369 PMCID: PMC9727398 DOI: 10.3389/fcvm.2022.1003233] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 10/31/2022] [Indexed: 11/24/2022] Open
Abstract
Background Calcific aortic valve disease (CAVD) was highly prevalent among developed countries and caused numerous deaths. Based on the Global Burden of Disease 2019, this study was designed to present comprehensive epidemiological information, attributable risks, and relevant factors. Methods All data were available online via the Global Health Data Exchange (GHDx). In this study, we analyzed the global incidence, prevalence, deaths, and disability-adjusted life years (DALYs) of CAVD across different regions from 1990 to 2019. We applied the estimated annual percentage changes (EAPCs) to evaluate the change trends and their attributable risks. In addition, we explored several relevant factors. Results From 1990 to 2019, the incidence cases, prevalence cases, CAVD-related deaths, and DALYs of CAVD gradually increased globally. However, the age-standardized death rate (ASDR) was relatively stable, and the age-standardized DALYs rate gradually declined during the past 30 years. Males and elderly individuals were more likely to suffer from CAVD. High systolic blood pressure (SBP) was the predominant attributable risk of disease burden that presented a global downward trend (death: EAPC = -0.68, 95% CI -0.77~-0.59, P < 0.001; DALYs: EAPC = -0.99, 95% CI -1.09 to -0.89, P < 0.001). Alcohol consumption (R = 0.79, P < 0.001), smoking prevalence (R = 0.75, P < 0.001), and calcium (R = 0.72, P < 0.001) showed a positive correlation with the age-standardized incidence rate (ASIR), whereas classic monsoon region (R = -0.68, P < 0.001) and mean temperature (R = -0.7, P < 0.001) showed a negative correlation with age-standardized incidence rate (ASIR). Besides, medical and healthcare resources presented a positive correlation with ASIR. Meanwhile, similar relationships were found in age-standardized prevalence rate (ASPR), ASDR, and age-standardized DALY rate (ASDALYR). Conclusion CAVD displays widely varied spatial distribution around the world, of which high SDI regions have the highest burdens. Age is a powerful factor and hypertension a predominant attributable risk factor. Moreover, controlling blood pressure, avoiding smoking, reducing alcohol consumption, and so on, could effectively reduce the burden of CAVD.
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Valvular Heart Disease Epidemiology. Med Sci (Basel) 2022; 10:medsci10020032. [PMID: 35736352 PMCID: PMC9228968 DOI: 10.3390/medsci10020032] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/05/2022] [Accepted: 06/13/2022] [Indexed: 11/17/2022] Open
Abstract
Valvular heart disease is a rapidly growing cause of global cardiovascular morbidity and mortality with diverse and evolving geographic distribution. The prevalence of rheumatic heart disease, the most common valvular heart disease (affecting approximately 41 million people), has been rising in developing nations, likely due to the expansion of the young adult population and the decrease in premature mortality that has resulted from improved access to antibiotics, microbiological testing, and echocardiography. Rheumatic heart disease has also been rising among the impoverished and, often, indigenous populations of developed nations, spurring public health initiatives that are aimed at alleviating healthcare disparities. Aortic valve stenotic disease is the most commonly occurring valvular pathology in developed nations (afflicting 9 million people worldwide) and its prevalence has been increasing with population aging and the increased prevalence of atherosclerosis. Aortic regurgitation is associated with diastolic, but not systolic, hypertension and it has likewise seen a rise in the developed world. Mitral regurgitation affects 24 million people worldwide, with great variability between and among nations. Primary mitral regurgitation arises as a consequence of myxomatous degeneration and mitral valve prolapse, which is largely due to genetic predispositions, while secondary mitral regurgitation accounts for 65% of cases and arises secondary to dilation and heart failure. Tricuspid regurgitation has become more prevalent in developed nations due to the increased usage of intracardiac pacemakers. Infective endocarditis prevalence has also grown in developed nations, likely due to population aging and the increased utilization of transcatheter valve replacement and prosthetic valves as interventions against the previously discussed valvular pathologies.
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Lu Y, Yang Y, Liu H, Wang W, Chen J, Liu S, Dong L, Huang L, Zhu L, Wang C, Wang C, Wei L. Short-Term Outcomes After Transcatheter Aortic Valve Replacement in Predominant Aortic Regurgitation with Left Ventricular Dysfunction. Int Heart J 2022; 63:30-35. [DOI: 10.1536/ihj.21-360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Yuntao Lu
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University
| | - Ye Yang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University
| | - Huan Liu
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University
| | - Wenshuo Wang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University
| | - Jinmiao Chen
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University
| | - Shun Liu
- Shanghai Engineering Research Center of Heart Valve
| | - Lili Dong
- Department of Echocardiography, Zhongshan Hospital, Fudan University
| | - Liqi Huang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University
| | - Liming Zhu
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University
| | - Chenghao Wang
- Department of Nursing, Zhongshan Hospital Fudan University
| | - Chunsheng Wang
- Department of Cardiac Surgery, Zhongshan Hospital, Fudan University
| | - Lai Wei
- Shanghai Engineering Research Center of Heart Valve
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Coffey S, Roberts-Thomson R, Brown A, Carapetis J, Chen M, Enriquez-Sarano M, Zühlke L, Prendergast BD. Global epidemiology of valvular heart disease. Nat Rev Cardiol 2021; 18:853-864. [PMID: 34172950 DOI: 10.1038/s41569-021-00570-z] [Citation(s) in RCA: 213] [Impact Index Per Article: 71.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/17/2021] [Indexed: 02/05/2023]
Abstract
Valvular heart disease (VHD) is a major contributor to loss of physical function, quality of life and longevity. The epidemiology of VHD varies substantially around the world, with a predominance of functional and degenerative disease in high-income countries, and a predominance of rheumatic heart disease in low-income and middle-income countries. Reflecting this distribution, rheumatic heart disease remains by far the most common manifestation of VHD worldwide and affects approximately 41 million people. By contrast, the prevalence of calcific aortic stenosis and degenerative mitral valve disease is 9 and 24 million people, respectively. Despite a reduction in global mortality related to rheumatic heart disease since 1900, the death rate has remained fairly static since 2000. Meanwhile, deaths from calcific aortic stenosis have continued to rise in the past 20 years. Epidemiological data on other important acquired and congenital forms of VHD are limited. An ageing population and advances in therapies make an examination of the changing global epidemiology of VHD crucial for advances in clinical practice and formulation of health policy. In this Review, we discuss the global burden of VHD, geographical variation in the presentation and clinical management, and temporal trends in disease burden.
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Affiliation(s)
- Sean Coffey
- Department of Medicine - HeartOtago, University of Otago, Dunedin, New Zealand
| | - Ross Roberts-Thomson
- Department of Cardiology, Royal Adelaide Hospital, Adelaide, SA, Australia
- Aboriginal Health Equity Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
- University of Adelaide, Adelaide, SA, Australia
| | - Alex Brown
- Aboriginal Health Equity Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia
- University of Adelaide, Adelaide, SA, Australia
| | - Jonathan Carapetis
- Wesfarmers Centre for Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western Australia and Perth Children's Hospital, Perth, WA, Australia
| | - Mao Chen
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | | | - Liesl Zühlke
- Division of Paediatric Cardiology, Department of Paediatrics, Red Cross War Memorial Children's Hospital, Faculty of Health Sciences University of Cape Town, Cape Town, South Africa
- Division of Cardiology, Department of Medicine, Groote Schuur Hospital, Faculty of Health Sciences University of Cape Town, Cape Town, South Africa
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Huang X, Dhruva SS, Yuan X, Bai X, Lu Y, Yan X, Liu J, Li W, Hu D, Ji R, Gao M, Miao F, Li J, Ge J, Krumholz HM, Li J. Characteristics, interventions and outcomes of patients with valvular heart disease hospitalised in China: a cross-sectional study. BMJ Open 2021; 11:e052946. [PMID: 34732492 PMCID: PMC8572400 DOI: 10.1136/bmjopen-2021-052946] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVES Little is known about contemporary characteristics and management of valvular heart disease (VHD) in China. This study aimed to examine the clinical characteristics, aetiology and type of VHD, interventions and in-hospital outcomes of patients with VHD hospitalised in China. METHODS We used a two-stage random sampling design to create a nationally representative sample of patients with VHD hospitalised in 2015 in China and included adult patients with mild, moderate or severe VHD. We abstracted data from medical records, including echocardiogram reports, on patient characteristics, aetiology, type and severity of VHD, interventions and in-hospital outcomes. We weighted our findings to estimate nationally representative hospitalisations. We performed multivariable logistic regression analysis to identify factors associated with valve intervention. RESULTS In 2015, 38 841 patients with VHD were hospitalised in 188 randomly sampled hospitals, representing 662 384 inpatients with VHD in China. We sampled 9363 patients, mean age 68.7 years (95% CI 42.2 to 95.2) and 46.8% (95% CI 45.8% to 47.8%) male, with an echocardiogram. Degenerative origin was the predominant aetiology overall (33.3%, 95% CI 32.3% to 34.3%), while rheumatic origin was the most frequent aetiology among patients with VHD as the primary diagnosis (37.4%, 95% CI 35.9% to 38.8%). Rheumatic origin was also the most common aetiology among patients with moderate or severe VHD (27.3%, 95% CI 25.6% to 29.0% and 33.6%, 95% CI 31.9% to 35.2%, respectively). The most common VHD was mitral regurgitation (79.1%, 95% CI 78.2% to 79.9%), followed by tricuspid regurgitation (77.4%, 95% CI 76.5% to 78.2%). Among patients with a primary diagnosis of severe VHD who were admitted to facilities capable of valve intervention, 35.6% (95% CI 33.1% to 38.1%) underwent valve intervention during the hospitalisation. The likelihood of intervention decreased significantly among patients with higher operative risk. CONCLUSIONS Among patients with VHD hospitalised in China, the predominant aetiology was degenerative in origin; among patients with moderate or severe VHD, rheumatic origin was the most common aetiology. Targeted strategies and policies should be promoted to address degenerative VHD. Patients with severe VHD may be undertreated, particularly those with high operative risk.
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Affiliation(s)
- Xinghe Huang
- Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen, People's Republic of China
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
- School of Nursing, Peking Union Medical College, Beijing, People's Republic of China
| | - Sanket S Dhruva
- Department of Medicine, University of California, San Francisco School of Medicine and Section of Cardiology, San Francisco Veterans Affairs Medical Center, San Francisco, California, USA
| | - Xin Yuan
- Department of Cardiovascular Surgery, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Science and Peking Union Medical College, National Center for Cardiovascular Diseases, Xicheng District, People's Republic of China
| | - Xueke Bai
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
| | - Yuan Lu
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, and Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Xiaofang Yan
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
| | - Jiamin Liu
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
| | - Wei Li
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
| | - Danli Hu
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
| | - Runqing Ji
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
| | - Min Gao
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
| | - Fengyu Miao
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
| | - Jiaying Li
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
| | - Jinzhuo Ge
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
| | - Harlan M Krumholz
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, and Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
- Department of Health Policy and Management, Yale University School of Public Health, New Haven, Connecticut, USA
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Jing Li
- Fuwai Hospital, Chinese Academy of Medical Sciences, Shenzhen, People's Republic of China
- National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing, People's Republic of China
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12
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Li G, Li T, Chen Y, Guo X, Li Z, Zhou Y, Yang H, Yu S, Sun G, Zheng L, Sun Y. Associations between aortic regurgitation severity and risk of incident myocardial infarction and stroke among patients with degenerative aortic valve disease: insights from a large Chinese population-based cohort study. BMJ Open 2021; 11:e046824. [PMID: 34446485 PMCID: PMC8395354 DOI: 10.1136/bmjopen-2020-046824] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVES Few studies have explored whether the risk of myocardial infarction (MI) or stroke varies among patients with degenerative aortic valve disease (DAVD) with different severity of aortic regurgitation (AR) or not. Thus, a prospective study was conducted to elucidate the causal relationship between AR severity and risk of incident MI and stroke among patients with DAVD recruited from a general population in Northeast China. DESIGN Prospective cohort study. SETTING Community-based study carried out in rural areas of Northeast China. METHODS There were 3675 patients with DAVD aged ≥45 years eligible for the prospective study. During a median follow-up time of 4.64 years, 99 participants lost to follow-up. Cox regression analyses were used to investigate the association between baseline AR severity and the risk of incident MI or stroke. RESULTS In the final cohort of 3576 patients with DAVD, there were 3153 patients without AR (88.2%), 386 patients with mild AR (10.8%) and 37 patients with moderate or severe AR (1.0%). Multivariate analyses showed that, compared with participants without AR, those with moderate/severe AR were associated with 8.33 and 6.22-fold increased risk of MI and MI mortality, respectively. However, no significant associations between AR and the risk of stroke or stroke mortality were observed. CONCLUSIONS As compared with no AR, moderate/severe AR but not mild AR was an independent predictor for the risk of MI and MI mortality. AR was not significantly associated with stroke or stroke mortality, irrespective of AR severity. Secondary prevention strategies should be taken to delay the progression of DAVD and thus reduce the incidence of MI.
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Affiliation(s)
- Guangxiao Li
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, China
- Department of Medical Record Management Center, The First Hospital of China Medical University, Shenyang, China
| | - Tan Li
- Department of Cardiovascular Ultrasound, The First Hospital of China Medical University, Shenyang, China
| | - Yanli Chen
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, China
| | - Xiaofan Guo
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, China
| | - Zhao Li
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, China
| | - Ying Zhou
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, China
| | - Hongmei Yang
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, China
| | - Shasha Yu
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, China
| | - Guozhe Sun
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, China
| | - Liqiang Zheng
- Department of Clinical Epidemiology, Library, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yingxian Sun
- Department of Cardiology, The First Hospital of China Medical University, Shenyang, China
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Yang Y, Wang Z, Chen Z, Wang X, Zhang L, Li S, Zheng C, Kang Y, Jiang L, Zhu Z, Gao R. Current status and etiology of valvular heart disease in China: a population-based survey. BMC Cardiovasc Disord 2021; 21:339. [PMID: 34256700 PMCID: PMC8276378 DOI: 10.1186/s12872-021-02154-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 07/03/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The epidemiology of valvular heart disease (VHD) has changed markedly over the last 50 years worldwide, and the prevalence and features of VHD in China are unknown. The objective of this study was to investigate the current status and etiology of VHD in China. METHODS We used a cross-sectional national survey with stratified multistage random sampling from the general Chinese population to estimate the VHD burden. Data on demographic characteristics, medical history, physical examination, blood tests, and potential etiology were collected. Echocardiography was used to detect VHD. RESULTS The national survey enrolled 34,994 people aged 35 years or older across China. Overall, 31,499 people were included in the final analysis, and 1309 participants were diagnosed with VHD. The weighted prevalence was 3.8%, with an estimated 25 million patients in China. The prevalence of VHD increased with age and was higher in participants with hypertension or chronic kidney disease than in their counterparts. Among participants with VHD, 55.1% were rheumatic and 21.3% were degenerative. The proportion of rheumatic decreased with age, and the proportion of degenerative rose with age. However, the prevalence of rheumatic disease was still higher in the elderly population than in the younger population. Logistic regression revealed that age and hypertension were correlated with VHD. CONCLUSIONS In China, rheumatic heart disease was still the major cause of the VHD, with a significant increase in degenerative heart disease. Age and hypertension are important and easily identifiable markers of VHD.
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Affiliation(s)
- Ying Yang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Zengwu Wang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China.
| | - Zuo Chen
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Xin Wang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Linfeng Zhang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Suning Li
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Congyi Zheng
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Yuting Kang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Linlin Jiang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, No. 15 (Lin), Fengcunxili, Mentougou District, Beijing, 102308, China
| | - Zhenhui Zhu
- Department of Echocardiography, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, 100037, China
| | - Runlin Gao
- Department of Cardiology, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, No. 167, Beilishilu, Xicheng District, Beijing, 100037, China.
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Wen S, Qiao W, Zhang Y, Dong N. Development and trend in the field of valvular heart disease in China: an analysis based on the National Natural Science Foundation of China. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:449. [PMID: 32395493 PMCID: PMC7210194 DOI: 10.21037/atm.2020.03.165] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Background National Natural Science Foundation of China (NSFC) plays a vital role promoting advancement of science in China. The incidence and mortality rate of valvular heart disease (VHD) increase with aging population. Therefore, it is of significance to discuss the development and trend in the field of VHD and provide references for scholars to carry out further Foundations. Methods Internet-based Science Information System and other websites were used to search for projects supported by NSFC related to VHD in 2008–2019 and related information of applicants. Publications, citations and impact factors were queried by Google Scholar and InCites Journal Citation Reports 2.0 and analyzed by SPSS for Windows version 24.0. Key words extracted from these project titles were imported into Citespace for analysis. Results A total of 117 projects and related information were acquired. Although the annual amount of projects and funding has fluctuated in recent years, they still maintained an upward trend. Institutes were mainly distributed over Hubei Province, Shanghai and Jiangsu Province. Applicants characterized as senior title, male, cardiac surgeon have accounted for a larger proportion of projects, with a greater amount of funding. Through the analysis of keywords and subject distribution, molecular-biology-based mechanism study combined with tissue engineering has become the principal research hot spot and trend in recent years. Annual changes in output in scientific research were consistent with changes in the amount of funding. Conclusions This paper collated funding situation supported by NSFC in VHD, analyzed distribution of keywords and summarized the research trend, so as to supply guidance to researchers for advanced researches.
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Affiliation(s)
- Shuyu Wen
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.,School of Medicine, Shandong University, Jinan 250012, China
| | - Weihua Qiao
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yuan Zhang
- Clinical Epidemiology Unit, Qilu Hospital of Shandong University, Jinan 250012, China.,Clinical Research Center, Shandong University, Jinan 250012, China
| | - Nianguo Dong
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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15
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Matta A, Moussallem N. Coronary artery disease is associated with valvular heart disease, but could it Be a predictive factor? Indian Heart J 2019; 71:284-287. [PMID: 31543203 PMCID: PMC6796620 DOI: 10.1016/j.ihj.2019.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/29/2019] [Accepted: 07/02/2019] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE This study was conducted to evaluate the prevalence of significant coronary artery disease (CAD) in patients with severe valvular heart disease (VHD) and the association between these two cardiac entities. Our research aims to introduce the theory of a possible causal relationship. METHODS A retrospective study was conducted on 1308 consecutive patients who underwent surgery for severe VHD in the cardiovascular department of Notre-Dame de Secours University Hospital (NDSUH) between December 2000 and December 2016. According to transthoracic echocardiography, patients were divided into 4 groups: patients with severe aortic stenosis (AS), patients with severe aortic regurgitation (AR), patients with severe mitral stenosis (MS), and patients with severe mitral regurgitation (MR). Preoperative coronary angiographies were reviewed for the presence or the absence of significant CAD (≥50% luminal stenosis). Chi-square test and 2 × 2 tables were used. RESULTS Of the 1308 patients with severe VHD, 1002 patients had isolated aortic valve disease, 240 patients had isolated mitral valve disease, and 66 patients had combined aortomitral valve disease. CAD was detected in 27.75% of all patients with severe VHD, in 32% of patients with isolated aortic valve disease, and in 15% of patients with isolated mitral valve disease. Statistical analysis showed a higher prevalence in patients with severe aortic valve stenosis and a significant relationship between CAD and aortic valve disease, mainly severe AS (p < 0.0001). CONCLUSION The prevalence of CAD in patients with VHD is 27.75%, and it correlates significantly with aortic valve disease, in particular with severe AS. Future large studies are needed to evaluate the possible causal relationship.
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Affiliation(s)
- Anthony Matta
- Faculty of Medicine, Holy Spirit University of Kaslik, Kaslik, Lebanon.
| | - Nicolas Moussallem
- Faculty of Medicine, Holy Spirit University of Kaslik, Kaslik, Lebanon; Past President of Lebanese Society of Cardiology; Fellow of European Society of Cardiology and American College of Cardiology
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16
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Quality and Cultural Sensitivity of Linguistically Appropriate Cardiovascular Disease Information for Chinese Immigrants. J Cardiovasc Nurs 2018; 33:269-280. [DOI: 10.1097/jcn.0000000000000457] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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17
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Jan MI, Khan RA, Ali T, Bilal M, Bo L, Sajid A, Malik A, Urehman N, Waseem N, Nawab J, Ali M, Majeed A, Ahmad H, Aslam S, Hamera S, Sultan A, Anees M, Javed Q, Murtaza I. Interplay of mitochondria apoptosis regulatory factors and microRNAs in valvular heart disease. Arch Biochem Biophys 2017; 633:50-57. [DOI: 10.1016/j.abb.2017.09.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 08/30/2017] [Accepted: 09/01/2017] [Indexed: 12/31/2022]
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Wang YT, Tao J, Maimaiti A, Adi D, Yang YN, Li XM, Ma X, Liu F, Chen BD, Ma YT. Prevalence of valvular heart diseases and associated risk factors in Han, Uygur and Kazak population in Xinjiang, China. PLoS One 2017; 12:e0174490. [PMID: 28355290 PMCID: PMC5371360 DOI: 10.1371/journal.pone.0174490] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Accepted: 03/09/2017] [Indexed: 01/29/2023] Open
Abstract
Background Valvular heart diseases (VHD) is very common in clinical practice and has became the subject of growing attention in the field of cardiovascular medicine. Our aim was to assess the prevalence and correlates of VHD in the general population in Xinjiang, China. Methods Using a 4-stage stratified cluster random sampling method, a total of 14618 participants were recruited in the Cardiovascular Risk Survey (CRS) study. The participants’ personal information, medical history were assessed by questionnaire. VHD was diagnosed by transthoracic echocardiography. We carried out the statistical analysis utilizing SPSS Statistics version 19.0. Results In the total study group, VHD was observed in 1397 (9.65%) individuals. The prevalence rates of VHD in Han, Uygur and Kazak group are 13.51%, 2.71% and 12.29% respectively. The prevalence rates of VHD increased strikingly with age (all P < 0.001). The results of multinomial regression analysis indicated that VHD were related to age in Han group, to age smoking and hypertension in Uygur group, to age and hypertension in Kazak group. Conclusion Our research provides a unique prevalence rate of VHD in Xinjiang natural population. The result suggests that VHD are notably common in this population (9.65%) and increase with age. There exists significant difference of prevalence rate between ethnics. The main risk factors of VHD are age, hypertension and smoking. Valvular heart diseases should be regarded as a serious and growing public-health problem.
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Affiliation(s)
- Yong-Tao Wang
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, P. R. China
- Xinjiang Key Laboratory of Cardiovascular Disease Research, Urumqi, P. R. China
| | - Jing Tao
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, P. R. China
- Xinjiang Key Laboratory of Cardiovascular Disease Research, Urumqi, P. R. China
| | - Ailifeire Maimaiti
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, P. R. China
- Xinjiang Key Laboratory of Cardiovascular Disease Research, Urumqi, P. R. China
| | - Dilare Adi
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, P. R. China
- Xinjiang Key Laboratory of Cardiovascular Disease Research, Urumqi, P. R. China
| | - Yi-Ning Yang
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, P. R. China
- Xinjiang Key Laboratory of Cardiovascular Disease Research, Urumqi, P. R. China
| | - Xiao-Mei Li
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, P. R. China
- Xinjiang Key Laboratory of Cardiovascular Disease Research, Urumqi, P. R. China
| | - Xiang Ma
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, P. R. China
- Xinjiang Key Laboratory of Cardiovascular Disease Research, Urumqi, P. R. China
| | - Fen Liu
- Xinjiang Key Laboratory of Cardiovascular Disease Research, Urumqi, P. R. China
| | - Bang-Dang Chen
- Xinjiang Key Laboratory of Cardiovascular Disease Research, Urumqi, P. R. China
| | - Yi-Tong Ma
- Department of Cardiology, First Affiliated Hospital of Xinjiang Medical University, Urumqi, P. R. China
- Xinjiang Key Laboratory of Cardiovascular Disease Research, Urumqi, P. R. China
- * E-mail:
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