Abstract:
BACKGROUND:There is limited information about any association between the onset of atrial fibrillation (AF) and the presence of valvular disease. METHODS:We retrospectively examined 940 patients in sinus rhythm, examined by echocardiography in 1996. During 11 years of follow-up, we assessed the incidence of AF and outcome defined as valvular surgery or death, in relation to baseline valvular function. AS (aortic stenosis) severity at baseline examination was assessed using peak transaortic valve pressure gradient. RESULTS:In univariate analysis, the risk of developing AF was related to AS (significant AS versus no significant AS; hazard ratio (HR) 3.73, 95% confidence interval (CI) 2.39-5.61, p<0.0001) and mitral regurgitation (MR) (significant MR versus no significant MR; HR 2.52, 95% CI 1.77-3.51, p<0.0001). Also the risk of valvular surgery or death was related to AS (HR 3.90, 95% CI 3.09-4.88, p<0.0001) and MR (HR 2.07, 95% CI 1.67-2.53, p<0.0001). In multivariate analyses, adjusting for sex, age, other valvular abnormalities, left ventricular ejection fraction and left atrial size - AS was independently related to both endpoints, whereas MR was not independently related to either endpoint. CONCLUSIONS:AS, but not MR, was independently predictive of development of AF and combined valvular surgery or death. In patients with combined AS and MR, the grade of AS, more than the grade of MR, determined the risk of AF and combination of valvular surgery or death. Further studies using contemporary echocardiographic quantification of aortic stenosis are warranted to confirm these retrospective data based on peak transaortic valve pressure gradient.
journal_name
BMC Cardiovasc Disordjournal_title
BMC cardiovascular disordersauthors
Widgren V,Dencker M,Juhlin T,Platonov P,Willenheimer Rdoi
10.1186/1471-2261-12-92subject
Has Abstractpub_date
2012-10-18 00:00:00pages
92issn
1471-2261pii
1471-2261-12-92journal_volume
12pub_type
杂志文章abstract:BACKGROUND:Cardiovascular diseases (CVDs) are one of the leading causes of death and disability in the world. Over 80% of CVD deaths take place in low-and middle-income countries. One-third of the population aged above 40 years suffers from Hypertension (HTN) and this is largely unreported as there is no registry for C...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1186/1471-2261-13-76
更新日期:2013-09-25 00:00:00
abstract:BACKGROUND:Patients with systemic lupus erythematosus (SLE) have increased cardiovascular morbidity and mortality. Although autopsy studies have documented that the heart is affected in most SLE patients, clinical manifestations occur in less than 10%. QT dispersion is a new parameter that can be used to assess homogen...
journal_title:BMC cardiovascular disorders
pub_type: 临床试验,杂志文章
doi:10.1186/1471-2261-12-11
更新日期:2012-02-27 00:00:00
abstract:BACKGROUND:Valvular heart disease is a leading cause of cardiovascular mortality, especially in China. More than a half of valvular heart diseases are caused by acute rheumatic fever. microRNA is involved in many physiological and pathological processes. However, the miRNA profile of the rheumatic valvular heart diseas...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/s12872-018-0788-2
更新日期:2018-03-16 00:00:00
abstract::After publication of the original article [1], we were notified that the name of the software mentioned in the Background section is TAONET and not Tao Net. ...
journal_title:BMC cardiovascular disorders
pub_type: 已发布勘误
doi:10.1186/s12872-019-1268-z
更新日期:2019-11-26 00:00:00
abstract:BACKGROUND:Adiponectin is a biomarker that is associated with type 2 diabetes and hypertension. Lower circulating level is a risk factor. Higher levels are protective. African Americans have a higher prevalence of type 2 diabetes and hypertension and lower levels of adiponectin when compared to other racial/ethnic grou...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/s12872-015-0005-5
更新日期:2015-02-25 00:00:00
abstract:BACKGROUND:The aim of this study was to evaluate the predictive value of cystatin C (CysC) and estimated glomerular filtration rate (eGFR) regarding vascular lesions and their severity in patients with acute coronary syndrome (ACS). METHODS:According to the results of coronary angiography, 195 ACS patients were divide...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/s12872-017-0483-8
更新日期:2017-01-31 00:00:00
abstract:BACKGROUND:Air embolus penetrating into heart chamber as a complication during percutaneous radiofrequency catheter ablation has been infrequently reported. CASE PRESENTATION:A 55-year-old man with dextrocardia who suffered from abdominal pain was suspected to have multiple arterial thromboembolisms, which might have ...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章,评审
doi:10.1186/s12872-017-0581-7
更新日期:2017-06-02 00:00:00
abstract:BACKGROUND:Natural heterologous valved conduits with a diameter greater than 22 mm that can be used for right ventricular outflow tract reconstruction in adults are not commercially available. The purpose of this study was to measure by ultrasonography the maximum diameter of the distended jugular veins of horses and c...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/1471-2261-9-38
更新日期:2009-08-13 00:00:00
abstract:BACKGROUND:Premature infants may present with damage to the autonomic nervous system (ANS), which may be related to poorer neurological development. Among the techniques used to evaluate the ANS, heart rate variability (HRV) emerged as a simple, non-invasive, and easy to apply tool. The aim of the present study was to ...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/s12872-019-1166-4
更新日期:2019-08-16 00:00:00
abstract:BACKGROUND:The health-related quality of life (HRQOL) of hypertensives may be influenced by blood pressure, adverse effects of drugs used to treat hypertension, or other factors, such as the labelling effect, or beliefs and attitudes about illness and treatment. There is paucity of information on the determinants of HR...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/1471-2261-9-25
更新日期:2009-06-17 00:00:00
abstract:BACKGROUND:Preoperative low left ventricular ejection fraction (LVEF) has been reported as an independent risk factor for in-hospital mortality. However, there were few studies evaluating the long-term mortality in these patients. We, therefore, conducted this study to investigate long-term outcomes of surgery on patie...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/s12872-020-01651-6
更新日期:2020-08-20 00:00:00
abstract:BACKGROUND:Arterial stiffness predicts the future risk of macro- and micro-vascular diseases. Only a few studies have reported longitudinal changes. The present study aimed to investigate the progression rate of arterial stiffness and the factors influencing stiffness progression in a Han Chinese population residing in...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/s12872-015-0093-2
更新日期:2015-09-16 00:00:00
abstract:BACKGROUND:Idiopathic ventricular tachycardia (VT) and/or premature ventricular contractions (PVCs) arise most commonly from the right ventricular outflow tract and less frequently from the left ventricular outflow tract (LVOT), either below or above the semilunar valves. CASE PRESENTATION:We report a case of 24-year-...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/1471-2261-14-161
更新日期:2014-11-18 00:00:00
abstract:BACKGROUND:We performed a systematic review and meta-analysis of the Matrix metalloproteinases (MMP)-9 (C1562T), MMP-9 (R279Q), MMP-9 (P574R) and MMP-9 (R668Q) polymorphisms and risk of Coronary Artery Disease (CAD). METHODS:After a systematic literature search, pooled odds ratio (OR) and their corresponding 95% confi...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章,meta分析
doi:10.1186/s12872-020-01510-4
更新日期:2020-05-19 00:00:00
abstract:BACKGROUND:This study aimed to determine whether midlife obesity predicts heart failure (HF) over an extended follow-up into old age. METHODS:We studied 7495 men (from a population sample of 9,998 men) without HF, who were 47-55 years old when investigated in 1970 to 1973. All participants were followed up for 35 year...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/s12872-015-0008-2
更新日期:2015-03-10 00:00:00
abstract:BACKGROUND:Non-obstructive coronary artery disease (NOCAD) is a common finding on coronary angiography. Our goal was to evaluate the long-term prognosis of NOCAD patients with stable angina (SA). METHODS:The study cohort consisted of 7478 NOCAD patients with normal EF (≥ 50%), and SA who underwent coronary angiography...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/s12872-018-0908-z
更新日期:2018-08-22 00:00:00
abstract:BACKGROUND:Gigantic left atrium is defined in the current literature as an excessive dilatation of the left atrium above 65mm. Chronic mitral valve disease is associated with the development of thrombus in the left atrium in up to 19% of all cases of mitral insufficiency and appropriate treatment must be initiated to p...
journal_title:BMC cardiovascular disorders
pub_type:
doi:10.1186/s12872-019-01279-1
更新日期:2020-02-21 00:00:00
abstract:BACKGROUND:This study aimed at investigating the CV health and CV disease knowledge in terms of LS7 score among 3 age groups in Hong Kong. METHODS:A cross-sectional multicenter observational study was conducted to observe the CV health and disease risk knowledge in Hong Kong. Elderly subjects were recruited from 15 el...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章,多中心研究
doi:10.1186/s12872-019-1171-7
更新日期:2019-08-02 00:00:00
abstract:BACKGROUND:Genetic variation at 1p13 modulates serum lipid levels and the risk of coronary heart disease through the regulation of serum lipid levels. Here we investigate if the interaction between genetic variants at 1p13 and serum lipid levels affects the risk of non-fatal myocardial infarction (MI) in the Stockholm ...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/1471-2261-12-90
更新日期:2012-10-16 00:00:00
abstract:BACKGROUND:In the absence of a systematic collection of data pertaining to heart failure, summarizing the data available from individual studies provides an opportunity to estimate the burden of heart failure. The present study systematically reviewed the literature to estimate the incidence and prevalence rates of hea...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章,评审
doi:10.1186/s12872-016-0208-4
更新日期:2016-02-06 00:00:00
abstract:BACKGROUND:The 'My Experience of Taking Medicines' (MYMEDS) questionnaire is a self-reporting tool for identifying modifiable adherence barriers among individuals prescribed post-myocardial infarction (MI) secondary prevention medicines (SPM) in clinical practice. It was found to be a useful tool to support the conduct...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/s12872-020-01362-y
更新日期:2020-02-03 00:00:00
abstract:BACKGROUND:There are limited data regarding the impact of bioresorbable polymer drug eluting stent (BP-DES) compared to durable polymer drug eluting stent (DP-DES) in patients treated with percutaneous coronary intervention using ultrathin stents in left main or bifurcations. METHODS:In the RAIN registry (ClinicalTria...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章,多中心研究
doi:10.1186/s12872-020-01420-5
更新日期:2020-05-15 00:00:00
abstract:BACKGROUND:Renal function is an important predictor of mortality in patients with myocardial infarction (MI), but changes in the impact over time have not been well described.We examined the importance of renal function by estimated GFR (eGFR) and se-creatinine as an independent long-term prognostic factor. METHODS:Pr...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章,多中心研究
doi:10.1186/1471-2261-11-37
更新日期:2011-06-27 00:00:00
abstract:BACKGROUND:Psoriasis is an inflammatory disease associated with increased risk of coronary artery disease. However, the potential impact of psoriasis on the prognosis following percutaneous coronary revascularization (PCI) is unknown. METHODS:The study comprised the entire Danish population undergoing first-time PCI i...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/1471-2261-12-79
更新日期:2012-09-24 00:00:00
abstract:BACKGROUND:Microvascular insufficiency plays an important role in the development of diabetic cardiomyopathy (DCM), therapeutic angiogenesis has been mainly used for the treatment of ischemic diseases. This study sought to verify the preclinical performance of SonoVue microbubbles (MB) combined ultrasound (US) treatmen...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/s12872-020-01815-4
更新日期:2021-01-07 00:00:00
abstract:BACKGROUND:Mitral stenosis, one of the grave consequences of rheumatic heart disease, was generally considered to take decades to evolve. However, several studies from the developing countries have shown that mitral stenosis follows a different course from that seen in the developed countries. This study reports the pr...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/1471-2261-13-95
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:Intravascular ultrasound (IVUS) can be a useful tool during drug-eluting stents (DES) implantation as it allows accurate assessment of lesion severity and optimal treatment planning. However, numerous reports have shown that IVUS guided percutaneous coronary intervention is not associated with improved clini...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章,meta分析,评审
doi:10.1186/s12872-015-0144-8
更新日期:2015-11-17 00:00:00
abstract:BACKGROUND:Ideal cardiovascular health (CVH) metrics have been found to be associated with subclinical vascular abnormalities. However, the relationship between ideal CVH metrics and retinal vessel calibers and retinal nerve fiber layer (RNFL) thickness in a Chinese population is unknown. METHODS:We collected informat...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/s12872-018-0922-1
更新日期:2018-10-01 00:00:00
abstract:BACKGROUND:The efficacy and safety of ambrisentan has been previously evaluated in Chinese patients with pulmonary arterial hypertension (PAH). This post-hoc analysis assessed the efficacy and safety of ambrisentan in a subgroup of connective tissue disease (CTD) patients with PAH. METHODS:In this open-label, single-a...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章,多中心研究
doi:10.1186/s12872-020-01591-1
更新日期:2020-07-17 00:00:00
abstract:BACKGROUND:Iron may damage sarcomeric proteins through oxidative stress. We explored the left ventricular (LV) torsional mechanics in patients with beta-thalassaemia major and its relationship to myocardial iron load. Using HL-1 cell and B6D2F1 mouse models, we further determined the impact of iron load on proteolysis ...
journal_title:BMC cardiovascular disorders
pub_type: 杂志文章
doi:10.1186/1471-2261-14-49
更新日期:2014-04-12 00:00:00