Abstract:
BACKGROUND:Clinical multistage risk assessment associated with electrocardiogram (ECG) and NT-proBNP may be a feasible strategy to screen hypertrophic cardiomyopathy (HCM). We investigated the effectiveness of a screening based on ECG and NT-proBNP in first-degree relatives of patients with HCM. METHODS AND RESULTS:A total of 106 first-degree relatives were included. All individuals were evaluated by echocardiography, ECG, NT-proBNP, and molecular screening (available for 65 individuals). From the 106 individuals, 36 (34%) had diagnosis confirmed by echocardiography. Using echocardiography as the gold standard, ECG criteria had a sensitivity of 0.71, 0.42, and 0.52 for the Romhilt-Estes, Sokolow-Lyon, and Cornell criteria, respectively. Mean values of NT-ProBNP were higher in affected as compared with nonaffected relatives (26.1 vs. 1290.5, P < .001). The AUC of NT-proBNP was 0.98. Using a cutoff value of 70 pg/mL, we observed a sensitivity of 0.92 and specificity of 0.96. Using molecular genetics as the gold standard, ECG criteria had a sensitivity of 0.67, 0.37, and 0.42 for the Romhilt-Estes, Sokolow-Lyon, and Cornell criteria, respectively. Using a cutoff value of 70 pg/mL, we observed a sensitivity of 0.83 and specificity of 0.98. CONCLUSION:Values of NT-proBNP above 70 pg/mL can be used to effectively select high-risk first-degree relatives for HCM screening.
journal_name
J Card Failjournal_title
Journal of cardiac failureauthors
Fernandes F,Arteaga-Fernandez E,Antunes Mde O,Buck P,Marsiglia JD,Matsumoto A,Nastari L,Krieger JE,Pereira AC,Mady Cdoi
10.1016/j.cardfail.2012.04.005subject
Has Abstractpub_date
2012-07-01 00:00:00pages
564-8issue
7eissn
1071-9164issn
1532-8414pii
S1071-9164(12)00120-0journal_volume
18pub_type
杂志文章abstract:BACKGROUND:Epidemiological studies typically diagnose heart failure (HF) at the time of hospitalization, and have not evaluated the prevalence of HF symptoms in CKD patients without a prior HF diagnosis. METHODS AND RESULTS:We modified the Kansas City Cardiomyopathy Questionnaire (KCCQ) to detect and quantify symptoms...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2010.08.009
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:Recent studies have suggested a high prevalence of cardiac amyloidosis (CAm) in heart failure (HF) patients. CAm might be underdiagnosed owing to low clinical suspicion. METHODS AND RESULTS:We performed retrospective analysis of 259 patients with HF and ejection fraction (EF) ≥50% referred for endomyocardia...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2016.12.006
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND:Decoupling between diastolic pulmonary arterial pressure (dPAP) and pulmonary arterial wedge pressure (PAWP) is an index of pulmonary vasculature remodeling and provides prognostic information. Furthermore, decoupling may change during incremental left ventricular assist device (LVAD) speed changes. METHODS...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2018.08.003
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:Cardiac involvement in Churg-Strauss vasculitis worsens the prognosis. Early detection is, therefore, warranted. Cardiac magnetic resonance (CMR) can visualize various forms of inflammatory changes in the myocardium. We tested whether CMR could elucidate cardiac damage in patients with biopsy-proven Churg-St...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2008.07.227
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND:Current US and European guidelines recommend that ejection fraction (EF) be measured at least once in patients with congestive heart failure (CHF). However, it is not known how age and sex influence adherence to this recommendation. METHODS:We reviewed a national sample of Medicare patients discharged with ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1054/jcaf.2003.16
更新日期:2003-04-01 00:00:00
abstract:BACKGROUND:In the current era, where advanced heart failure (AHF) has become an American Board of Internal Medicine-certified subspecialty, new data are needed to benchmark and value levels of clinical effort performed by AHF specialists (AHFMDs). METHODS AND RESULTS:A 36-question survey was sent to 728 AHFMDs, member...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2015.08.340
更新日期:2015-11-01 00:00:00
abstract:BACKGROUND:The proinflammatory cytokines have been implicated in the pathogenesis of heart failure. Recent studies have shown that beta-adrenergic blockade can modulate cytokine production. This study investigates the different impact of different degrees of sympathetic antagonism on circulating levels of cytokines in ...
journal_title:Journal of cardiac failure
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/j.cardfail.2004.07.006
更新日期:2005-04-01 00:00:00
abstract:BACKGROUND:Myocardial recovery after ventricular assist devices (VAD) is rare but appears more common in nonischemic cardiomyopathies (NICM). We sought to evaluate left ventricular (LV) end diastolic diameter (LVEDD) for predicting recovery after VAD. METHODS AND RESULTS:NICM patients receiving long-term mechanical su...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2009.10.018
更新日期:2010-02-01 00:00:00
abstract:BACKGROUND:Retrospective single-center studies have shown that measures of mechanical dyssynchrony before cardiac resynchronization therapy (CRT), or acute changes after CRT, predict response better than QRS duration. The Prospective Minnesota Study of Echocardiographic/TDI in Cardiac Resynchronization Therapy (PROMISE...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.cardfail.2008.12.009
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:Exercise training can help patients with chronic heart failure but may be limited in its applicability due to age and other comorbidities. This investigation evaluated training responses to prolonged electrical muscle stimulation (EMS) in patients with stable chronic heart failure. METHODS AND RESULTS:In a ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.cardfail.2008.11.005
更新日期:2009-05-01 00:00:00
abstract:BACKGROUND:The aim of this study was to evaluate the effects of carvedilol therapy on left atrial (LA) function in patients with heart failure from nonischemic dilated cardiomyopathy. METHODS AND RESULTS:Thirty-five patients (42.4 +/- 13.5 years) in New York Heart Association functional Class II-III have been studied....
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2006.10.011
更新日期:2007-03-01 00:00:00
abstract:BACKGROUND:This is the first study to examine the effect of acute (24-hour) beta-blocker withholding on ventilatory efficiency in patients with advanced chronic heart failure (CHF) during maximal incremental treadmill cardiopulmonary exercise test. METHODS AND RESULTS:Seventeen CHF patients were studied either 3 hours...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.cardfail.2010.02.006
更新日期:2010-07-01 00:00:00
abstract:BACKGROUND:In patients with pulmonary arterial hypertension (PAH) the relationship between hemodynamic impairment experienced during daily activity and that during exercise testing is not known. METHODS AND RESULTS:Ten PAH patients received an implantable hemodynamic monitor that continuously recorded and stored right...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2014.04.019
更新日期:2014-07-01 00:00:00
abstract:OBJECTIVES:There have been no published recommendations about staffing needs for a heart failure (HF) clinic or an office setting focused on heart transplant. The goal of this survey was to understand the current staffing environment of HF, transplant, and mechanical circulatory support device (MCSD) programs in the Un...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,多中心研究
doi:10.1016/j.cardfail.2011.04.001
更新日期:2011-05-01 00:00:00
abstract::Diuretic resistance in heart failure is defined as a state in which diuretic response is diminished or lost before the therapeutic goal of relief from congestion has been reached. Diuretic resistance is very common and is associated with poor outcomes. Over the past decade, several new drugs and devices targeting deco...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,评审
doi:10.1016/j.cardfail.2014.06.353
更新日期:2014-09-01 00:00:00
abstract:BACKGROUND:Although there have been many studies on the effects of atrial fibrillation (AF) on cardiac function, few studies have been done on its effects on endothelial function. The present study was designed to examine the effects of AF on endothelial function in human subjects. METHODS AND RESULTS:Changes in forea...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1054/jcaf.2001.22107
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:Genetic heterogeneity at the endothelial nitric oxide synthase (NOS3) locus influences heart failure outcomes. The prevalence of NOS3 variants differs in black and white cohorts, but the impact of these differences is unknown. METHODS AND RESULTS:Subjects (n = 352) in the Genetic Risk Assessment of Heart Fa...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.cardfail.2008.10.028
更新日期:2009-04-01 00:00:00
abstract:PURPOSE:To evaluate potential relationships between different components of left ventricular (LV) function and histopathological evidence for myocardial fibrosis in patients undergoing heart transplantation. METHODS:The study population included patients with advanced heart failure, referred for an echocardiographic e...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2016.02.012
更新日期:2016-11-01 00:00:00
abstract::Clinical trials designed to evaluate the effect of drugs and devices on the symptoms and clinical status in chronic heart failure have frequently produced conflicting, inconclusive, or misleading results. These difficulties can be explained by the fact that previous studies have relied on efficacy measures that have i...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1054/jcaf.2001.25652
更新日期:2001-06-01 00:00:00
abstract:BACKGROUND:Urinary liver-type fatty acid-binding protein (L-FABP) is a potential biomarker for acute kidney injury, and it in turn increases cardiovascular mortality. We tested whether the urinary L-FABP level predicted short- and mid-term outcomes in patients with acute heart failure. METHODS AND RESULTS:We enrolled ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2018.07.003
更新日期:2018-08-01 00:00:00
abstract:BACKGROUND:The role of matrix metalloproteinases (MMPs) polymorphisms on heart failure (HF) susceptibility, phenotypic characteristics, and prognosis has been poorly explored. METHODS AND RESULTS:We studied 313 HF patients with left ventricular systolic dysfunction and 367 healthy control subjects. Genotyping of MMP-1...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2010.09.017
更新日期:2011-02-01 00:00:00
abstract:BACKGROUND:Ventricular remodeling often occurs after myocardial infarction, yet the natural history remains unpredictable because of the chronicity of the process and therapeutic interventions involved. We induced cardiac dysfunction in an ovine model via selective microembolization of the circumflex coronary artery (L...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2003.08.013
更新日期:2004-04-01 00:00:00
abstract:BACKGROUND:A large V wave in a pulmonary capillary wedge pressure (PCWP) tracing is characteristic of mitral regurgitation. However, the V wave is often increased in patients without or with no significant mitral regurgitation. METHODS AND RESULTS:The V wave was in the PCWP tracing investigated in 65 patients using tr...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/s1071-9164(96)80044-3
更新日期:1996-09-01 00:00:00
abstract:BACKGROUND:Although fibrosis seems to be prognostic for adverse outcomes in adults with idiopathic dilated cardiomyopathy (IDC), little is known about the prevalence and development of fibrosis in pediatric IDC hearts. We hypothesized that there is less activation of fibrosis at a molecular level in pediatric IDC heart...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2016.11.006
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND:The effect of hospital quality of care on hospital readmission for patients with congestive heart failure (CHF) has not been widely studied. METHODS AND RESULTS:We examined the effects of clinical factors, hospital quality of care, and cardiologist involvement on 3-month readmission rates in patients with C...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1054/jcaf.2001.28931
更新日期:2001-12-01 00:00:00
abstract::The authors have previously shown that the resistance ratio (RR) is increased in patients with congestive heart failure (CHF), and that the patients with the highest RRs have an increased mortality. The authors hypothesized that CHF patients with the lowest maximum oxygen consumption and the most impaired Weber functi...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/1071-9164(94)90005-1
更新日期:1994-10-01 00:00:00
abstract:BACKGROUND:Athletes use androgenic-anabolic steroids to increase strength and muscle mass. Several case reports suggest that it may lead to dilated cardiomyopathy. METHODS AND RESULTS:We report a case of a 41-year-old bodybuilder with severe systolic dysfunction and Class IV heart failure despite maximal medical thera...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,评审
doi:10.1016/j.cardfail.2008.12.014
更新日期:2009-08-01 00:00:00
abstract::Although atrial fibrillation is common in patients with heart failure, patients with atrial fibrillation are often excluded from congestive heart failure trials or are not analyzed separately. Consequently, while the effect of angiotensin-converting enzyme inhibitors in patients with sinus rhythm is well established, ...
journal_title:Journal of cardiac failure
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s1071-9164(05)80004-1
更新日期:1995-12-01 00:00:00
abstract:BACKGROUND:We examined the accuracy of Medicare heart failure (HF) diagnostic codes in the identification of acute decompensated (ADHF and chronic stable (CSHF) HF. METHODS AND RESULTS:Hospitalizations were identified from medical discharge records for Atherosclerosis Risk in Communities (ARIC) study participants with...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2015.07.013
更新日期:2016-01-01 00:00:00
abstract:BACKGROUND:A hallmark characteristic of heart failure (HF) is reduced physical activity (PA) patterns. The relationship between key cardiopulmonary exercise testing (CPX) variables and PA patterns has not been investigated. Therefore, we evaluated PA patterns in patients with ischemic HF and its relationship to peak ox...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2013.08.002
更新日期:2013-09-01 00:00:00