Abstract:
:It is well known that atrial fibrillation can lead to heart failure, and is attributed to rapid ventricular rate (tachycardia-induced cardiomyopathy). Some recent studies suggest the possible existence of an intrinsic left-ventricular factor related to atrial fibrillation, irrespective of other elements. In order to demonstrate the implication of this factor, we measured B-type Natriuretic Peptide, known as a functional marker of left-ventricular dysfunction, in 40 consecutive patients with chronic non-valvular atrial fibrillation, with low ventricular rate and absence of clinical heart failure or echocardiographic left-ventricular dysfunction. In all patients, Brain Natriuretic Peptide (BNP) plasma level was high and dramatically decreased 24 h after external electrical cardioversion (61.4 pg/ml before cardioversion, 23.5 pg/ml 1 day after cardioversion, P<0.002). Our study demonstrates that atrial fibrillation, in absence of high ventricular rate, induces an asymptomatic cardiac alteration that is not detectable by echocardiography.
journal_name
Eur J Heart Failjournal_title
European journal of heart failureauthors
Jourdain P,Bellorini M,Funck F,Fulla Y,Guillard N,Loiret J,Thebault B,Sadeg N,Desnos Mdoi
10.1016/s1388-9842(02)00004-1keywords:
subject
Has Abstractpub_date
2002-06-01 00:00:00pages
263-7issue
3eissn
1388-9842issn
1879-0844pii
S1388984202000041journal_volume
4pub_type
杂志文章abstract:AIMS:Heart failure (HF) patients with a mid-range ejection fraction (HFmrEF) are not well characterized. Accordingly, we examined the epidemiology, pathophysiology and clinical outcomes of HF patients with a left ventricular ejection fraction (LVEF) of 40-50%. METHODS AND RESULTS:We identified 168 patients with an LVE...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1002/ejhf.879
更新日期:2017-12-01 00:00:00
abstract:BACKGROUND:Ultrastructural findings of idiopathic dilated cardiomyopathy (IDCM) include myocyte atrophy and myofilament loss, yet little is known about the vascular abnormalities present in IDCM. METHODS AND RESULTS:Patients with IDCM and controls underwent multi-slice CT to examine length and diameter of epicardial v...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/j.ejheart.2007.07.008
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:Several studies have shown that cardiac-resynchronization therapy (CRT) improves haemodynamic function, cardiac symptoms, and heart rate variability (HRV) and reduces the risk of mortality and sudden death in subjects with chronic heart failure (CHF). In subjects with CHF, power spectral values for the low-f...
journal_title:European journal of heart failure
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ejheart.2006.01.008
更新日期:2006-11-01 00:00:00
abstract:INTRODUCTION:For patients undergoing heart transplantation, an elevated pulmonary vascular resistance (PVR) increases mortality in the early post-heart transplant period. This study aimed to assess the effects of chronic sildenafil administration on the PVR, transpulmonary gradient (TPG), and cardiac output (CO) in pat...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/j.ejheart.2007.01.008
更新日期:2007-06-01 00:00:00
abstract:AIMS:The true incidence of life-threatening ventricular tachyarrhythmic events and the risk of sudden cardiac death in the early stage of peripartum cardiomyopathy (PPCM) are still unknown. We aimed to assess the usefulness of the wearable cardioverter/defibrillator (WCD) to bridge a potential risk for life-threatening...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1002/ejhf.188
更新日期:2014-12-01 00:00:00
abstract:AIMS:The purpose of this study was to determine that the administration of an angiotensin converting enzyme (ACE) inhibitor enalapril would confer protection against doxorubicin-induced experimental heart failure, and attenuate the development of left ventricular dysfunction. METHODS:Seventeen dogs were chronically in...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/s1388-9842(02)00091-0
更新日期:2002-10-01 00:00:00
abstract:AIMS:Knowledge of patient preferences is vital for delivering optimal healthcare. This study uses utility measurement to assess the preferences of heart failure (HF) patients regarding quality of life or longevity. The utility approach represents the perspective of a patient; facilitates the combination of mortality, m...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1093/eurjhf/hft071
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:There are established differences in cardiovascular disease in different racial groups. Worldwide, the literature regarding the clinical epidemiology of congestive heart failure (CHF) in non-white populations is scarce. OBJECTIVES:To document the prevalence of CHF in the multiracial population of Malaysia, ...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/s1388-9842(03)00013-8
更新日期:2003-08-01 00:00:00
abstract:BACKGROUND:Heart failure is common in diabetes and ischaemic heart disease is the most likely link. Still, it has been suggested that the relation extends beyond such disease. METHODS:7060 subjects with two or more visits in the Reykjavík Study were followed--during 30 years from 1967. All underwent oral glucose toler...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/j.ejheart.2007.07.017
更新日期:2007-10-01 00:00:00
abstract::This article updates the Heart Failure Association of the European Society of Cardiology (ESC) 2007 classification of advanced heart failure and describes new diagnostic and treatment options for these patients. Recognizing the patient with advanced heart failure is critical to facilitate timely referral to advanced h...
journal_title:European journal of heart failure
pub_type: 杂志文章,评审
doi:10.1002/ejhf.1236
更新日期:2018-11-01 00:00:00
abstract:BACKGROUND:EMPEROR-Preserved is an ongoing trial evaluating the effect of empagliflozin in patients with heart failure with preserved ejection fraction (HFpEF). This report describes the baseline characteristics of the EMPEROR-Preserved cohort and compares it with patients enrolled in prior HFpEF trials. METHODS:EMPER...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1002/ejhf.2064
更新日期:2020-11-29 00:00:00
abstract:UNLABELLED:IMS: Recurrent myocardial infarction (MI) is common after a first MI and is associated with increased morbidity and mortality. Predictors and prognosis of a recurrent MI with contemporary management are not well known. METHODS AND RESULTS:We assessed the predictors and prognostic impact of a first recurrent...
journal_title:European journal of heart failure
pub_type: 杂志文章,随机对照试验
doi:10.1093/eurjhf/hfq194
更新日期:2011-02-01 00:00:00
abstract:AIMS:The aim of this study was to evaluate myocarditis as a precipitating factor for heart failure using cardiovascular magnetic resonance (CMR) and endomyocardial biopsy. METHODS AND RESULTS:Eighty-five patients with suspected myocarditis and 20 controls were evaluated. Seventy-one patients with positive CMR were ref...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1093/eurjhf/hfr052
更新日期:2011-08-01 00:00:00
abstract:AIMS:Brain natriuretic peptide (BNP), NT-proBNP and troponins are useful for the assessment of patients with heart failure. Few data exist about their serial changes and their prognostic value in patients with acute heart failure (AHF). METHODS AND RESULTS:NT-proBNP and troponin-T plasma levels were measured at baseli...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/j.ejheart.2007.05.007
更新日期:2007-08-01 00:00:00
abstract::This article provides information and a commentary on trials presented at the American Heart Association meeting held in November 2005, relevant to the pathophysiology, prevention and treatment of heart failure. All reports should be considered as preliminary data, as analyses may change in the final publication. In R...
journal_title:European journal of heart failure
pub_type: 杂志文章,评审
doi:10.1016/j.ejheart.2005.12.003
更新日期:2006-01-01 00:00:00
abstract:AIMS:Monitoring early signs of clinical deterioration could allow physicians to adjust medical treatment for patients at risk of acute heart failure decompensation. To date, several strategies using different surrogate measures of clinical status emerged, but none has yet been proven to predict clinical events. We hypo...
journal_title:European journal of heart failure
pub_type: 临床试验,杂志文章
doi:10.1002/ejhf.79
更新日期:2014-06-01 00:00:00
abstract:AIMS:Patients with intestinal malabsorption may develop cardiac dysfunction the origin of which is often unclear. We sought to investigate the pathogenesis of dilated cardiomyopathy in human malabsorption. METHODS AND RESULTS:Eighteen patients with intestinal bypass as treatment for severe obesity and cardiomyopathy u...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1093/eurjhf/hfr167
更新日期:2012-02-01 00:00:00
abstract:AIMS:To characterise the prevalence, in-hospital complications, management, and long-term outcome of patients with congestive heart failure but preserved left ventricular systolic function after acute myocardial infarction. METHODS:3166 consecutive patients screened for entry in the Bucindolol Evaluation in Acute Myoc...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/s1388-9842(03)00159-4
更新日期:2003-12-01 00:00:00
abstract:BACKGROUND:Information about the occurrence of heart failure in the acute phase of myocardial infarction (MI) in diabetic patients and its impact on prognosis are sparse. AIM:The purpose of the present study was to describe how MI patients with diabetes mellitus (DM) differed from MI patients without DM with respect t...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/s1388-9842(00)00117-3
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:In heart failure (HF), changes in lung mechanics and gas diffusion are limiting factors to exercise. Their contribution to an increased exercise ventilation to CO2 production (VE/VCO2) slope is undefined. METHODS:A total of 67 stable HF patients underwent cardiopulmonary exercise and pulmonary function test...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/j.ejheart.2004.10.009
更新日期:2005-10-01 00:00:00
abstract:AIMS:Undetected atrial fibrillation (AF) may be common in the heart failure with preserved ejection fraction (HFpEF) population, and failure to detect this may lead to the missing of opportunities to prevent associated subclinical cerebral infarctions (SCIs) and cognitive decline. METHODS AND RESULTS:We studied 1527 p...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1002/ejhf.812
更新日期:2017-10-01 00:00:00
abstract:AIMS:Chronic heart failure (CHF) due to left ventricular systolic dysfunction is associated with poor quality of life (QoL). This study aimed to assess factors affecting health-related QoL in CHF patients and their carers and the impact of QoL on clinical outcomes. METHODS AND RESULTS:Demographic, social, and clinical...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1093/eurjhf/hfq114
更新日期:2010-09-01 00:00:00
abstract:AIMS:Risk stratification in patients admitted with worsening heart failure (HF) is essential for tailoring therapy and counselling. Risk models are available but rarely used, in part because many require laboratory and imaging results that are not routinely available. Body temperature is associated with prognosis in ot...
journal_title:European journal of heart failure
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1093/eurjhf/hft113
更新日期:2013-12-01 00:00:00
abstract:AIMS:Women are more likely to develop heart failure with preserved ejection fraction (HFpEF) than men. We studied the relationship between sex and cardiovascular structure and function in patients with HFpEF. METHODS AND RESULTS:The study included 279 participants from the PARAMOUNT study (57% women) with analysable b...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1002/ejhf.67
更新日期:2014-05-01 00:00:00
abstract::Current pharmacological therapies for heart failure with reduced ejection fraction are largely either repurposed anti-hypertensives that blunt overactivation of the neurohormonal system or diuretics that decrease congestion. However, they do not address the symptoms of heart failure that result from reductions in card...
journal_title:European journal of heart failure
pub_type: 杂志文章,评审
doi:10.1002/ejhf.1557
更新日期:2019-09-01 00:00:00
abstract:AIMS:To compare the effects of lipophilic simvastatin and hydrophilic rosuvastatin on plasma adiponectin and glycated haemoglobin A1c (HbA1c) levels in patients with non-ischaemic chronic heart failure (NICHF). METHODS AND RESULTS:Seventy-one stable outpatients with NICHF, who were already receiving standard therapy f...
journal_title:European journal of heart failure
pub_type: 杂志文章,随机对照试验
doi:10.1093/eurjhf/hfp144
更新日期:2009-12-01 00:00:00
abstract:OBJECTIVES:Regional presynaptic sympathetic innervation varies considerably in the cardiomyopathic human heart, as shown in previous studies in vivo and in vitro. The goal of the present study was to correlate markers of presynaptic sympathetic innervation with local measurement of the postsynaptic beta-adrenergic syst...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/s1388-9842(99)00072-0
更新日期:2000-03-01 00:00:00
abstract::BNP is a marker of systolic left ventricular dysfunction (LVSD) and heart failure. To assess BNP for the detection of diastolic dysfunction in the general population, we examined 1678 subjects within an age- and sex-stratified survey (MONICA Augsburg). BNP was measured using a commercially available RIA (Shionogi). BN...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/j.ejheart.2004.12.010
更新日期:2005-06-01 00:00:00
abstract:BACKGROUND:Mortality in patients with mild to moderate chronic heart failure remains high. At present there is no easy way of identifying patients within this population at increased risk of death in the medium to long term. AIMS:To develop a prognostic index to identify outpatients with mild to moderate chronic heart...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1016/s1388-9842(03)00053-9
更新日期:2003-08-01 00:00:00
abstract:AIMS:Transcatheter tricuspid valve repair (TTVR) is an emerging technique to treat tricuspid regurgitation (TR). Predictors of adverse outcomes are scarce, and stratification by TR aetiologies is lacking. METHODS AND RESULTS:We report the bi-centre procedural outcomes of 164 patients undergoing TTVR for TR stratified ...
journal_title:European journal of heart failure
pub_type: 杂志文章
doi:10.1002/ejhf.1547
更新日期:2019-09-01 00:00:00