Abstract:
BACKGROUND:To determine the feasibility of peripheral intravenous volume analysis (PIVA) of venous waveforms for assessing volume overload in patients admitted to the hospital with acute decompensated heart failure (ADHF). METHODS:Venous waveforms were captured from a peripheral intravenous catheter in subjects admitted for ADHF and healthy age-matched controls. Admission PIVA signal, brain natriuretic peptide, and chest radiographic measurements were related to the net volume removed during diuresis. RESULTS:ADHF patients had a significantly greater PIVA signal on admission compared with the control group (P = .0013, n = 18). At discharge, ADHF patients had a PIVA signal similar to the control group. PIVA signal, not brain natriuretic peptide or chest radiographic measures, accurately predicted the amount of volume removed during diuresis (R2 = 0.781, n = 14). PIVA signal at time of discharge greater than 0.20, demonstrated 83.3% 120-day readmission rate. CONCLUSIONS:This study demonstrates the feasibility of PIVA for assessment of volume overload in patients admitted to the hospital with ADHF.
journal_name
J Card Failjournal_title
Journal of cardiac failureauthors
Miles M,Alvis BD,Hocking K,Baudenbacher F,Guth C,Lindenfeld J,Brophy C,Eagle Sdoi
10.1016/j.cardfail.2018.05.003subject
Has Abstractpub_date
2018-08-01 00:00:00pages
525-532issue
8eissn
1071-9164issn
1532-8414pii
S1071-9164(18)30187-8journal_volume
24pub_type
杂志文章abstract:BACKGROUND:Our aim was to study the potential effect of neighborhood deprivation on incident heart failure (HF) in patients with diabetes mellitus (DM). METHODS:The study population included adults (n = 434,542) aged 30 years or older with DM followed from 2005 to 2015 in Sweden for incident HF. The association betwee...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2019.04.017
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND:Dietary sodium excess and malnutrition have been associated with poor outcomes in heart failure (HF). Few previous studies have examined the barriers to following a low-sodium, nutritionally robust diet in hospitalized patients with HF. METHODS AND RESULTS:As part of a dietary intervention pilot study, 76 i...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2019.09.011
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND:Patients having heart failure with midrange ejection fraction (HFmrEF: 40% ≤ EF < 50%) are increasingly being considered a new subset of the population with heart failure. Despite recent advances in heart-failure treatment strategies, the prognosis of these patients has not improved substantially over time. ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,多中心研究
doi:10.1016/j.cardfail.2019.05.010
更新日期:2019-08-01 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: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::Elevated plasma levels of endothelin (ET) have been reported to accompany the development of heart failure (HF), and therefore, this potent vasoconstrictive peptide has been postulated to contribute to the altered pulmonary hemodynamics that occur in this disease process. The overall goal of this study was to examine ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/s1071-9164(97)90025-7
更新日期:1997-12-01 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:Worsening renal function (WRF) and hypokalemia related to diuretic use for acute decompensated heart failure (ADHF) are common and associated with poor prognosis. Low-dose dopamine infusion improves renal perfusion; its effect on diuresis or renal function specifically in ADHF is not known. METHODS AND RESU...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.cardfail.2010.07.246
更新日期:2010-12-01 00:00:00
abstract:BACKGROUND:Phosphodiesterase-5A inhibitors (PDE5i) are sometimes used in patients with advanced heart failure with reduced ejection fraction before heart transplant or left ventricular assist device implantation to decrease right ventricular (RV) afterload and mitigate the risk of right heart failure. Conflicting evide...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2020.11.007
更新日期:2020-11-21 00:00:00
abstract:BACKGROUND:Autoantibody against β1-adrenergic receptors (β1-AAb) exerts agonist-like action inducing receptor uncoupling and myocardial damage. We attempted to determine the significance of β1-AAb in chronic heart failure (CHF) patients who received carvedilol in a substudy of the Japanese Chronic Heart Failure study. ...
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.2014.12.005
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND:Endothelin-1 (ET-1) is a potent vasoconstrictor peptide elaborated by many cell types. Plasma ET-1 levels are significantly augmented in patients and experimental animals with heart failure. Enhanced levels of ET-1 may contribute to myocardial depression and alterations in sympathetic nerve activity in the s...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/s1071-9164(00)00012-9
更新日期:2000-03-01 00:00:00
abstract:BACKGROUND:Aldosterone antagonists reduce morbidity and mortality in patients with severe heart failure, but the mechanisms responsible are not fully understood. Observations in animal models suggest that elevated levels of aldosterone promote oxidative stress and inflammation in the myocardium. It is unknown if these ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2005.08.005
更新日期:2006-03-01 00:00:00
abstract:BACKGROUND:Studies have identified anemia as a potential therapeutic target in patients with heart failure, with the goal of improving survival and health status. However, whether changes in hematocrit are associated with changes in health status is unknown. METHODS AND RESULTS:We studied 1382 patients with heart fail...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2007.09.009
更新日期:2008-02-01 00:00:00
abstract:BACKGROUND:Thiazolidinediones are associated with fluid retention, often interpreted as worsening cardiac function, limiting their use in patients with heart failure (HF). We compared the effects of pioglitazone and glyburide on cardiac function in patients with type 2 diabetes, systolic dysfunction, and New York Heart...
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.2008.02.007
更新日期:2008-08-01 00:00:00
abstract::Since the introduction of biomarkers in the late 1980s, considerable research has been dedicated to their validation and application. As a result, many biomarkers are now commonly used in clinical practice. However, the role of biomarkers in the prediction of right ventricular failure (RVF) and in the prognostication ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2019.09.007
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:Disease-modifying drug treatment in heart failure (HF) reduces blood pressure. Titration of these agents is guided by clinic blood pressure readings; however, the impact of such treatment on blood pressure is unknown because diurnal blood pressure patterns remain poorly described. The aim of this study was t...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2008.03.003
更新日期:2008-09-01 00:00:00
abstract:BACKGROUND:Progress has been made in addressing pain in specific diseases such as cancer, but less attention has focused on understanding pain in nonmalignant states, including heart failure (HF). METHODS AND RESULTS:From March 2006 to June 2007, 672 veterans were surveyed and scores for the Brief Pain Inventory, pain...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,多中心研究
doi:10.1016/j.cardfail.2008.09.002
更新日期:2009-02-01 00:00:00
abstract:BACKGROUND:Ventilatory efficiency, commonly assessed by the minute ventilation (VE)-carbon dioxide production (VCO2) slope, has proven to be a strong prognostic marker in the heart failure (HF) population. Recently, the oxygen uptake efficiency slope (OUES) has demonstrated prognostic value, but additional comparisons ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,多中心研究
doi:10.1016/j.cardfail.2007.03.004
更新日期:2007-08-01 00:00:00
abstract:BACKGROUND:Reduced physical activity (PA) may be one factor that contributes to cognitive decline and dementia in heart failure (HF). Yet, the longitudinal relationship between PA and cognition in HF is poorly understood owing to limitations of past work, including single-time assessments of PA. This is the first study...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,多中心研究
doi:10.1016/j.cardfail.2014.12.010
更新日期:2015-04-01 00:00:00
abstract:BACKGROUND:Improvement of left ventricular (LV) systolic dysfunction can occur in patients with dilated cardiomyopathy (DCM), and it is more frequently observed if patients have no delayed enhancement (DE) in cardiac magnetic resonance imaging (CMR). However, even in the absence of DE, not all patients have functional ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2015.12.011
更新日期:2016-04-01 00:00:00
abstract:BACKGROUND:Left ventricular remodeling after myocardial infarction is a key component of heart failure and it has long been postulated that it may result from increased wall stress. It has recently been suggested that an injectable, non-degradable polymer may limit pathological remodeling in a manner analogous to that ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2009.03.003
更新日期:2009-09-01 00:00:00
abstract:BACKGROUND:Integrins are a large family of heterodimeric cell surface receptors that are present on all cells. These molecules link the extracellular matrix to the intracellular cytoskeleton and are multifunctional, playing roles in cell organization and differentiation, migration, alteration of gene expression, and ce...
journal_title:Journal of cardiac failure
pub_type: 杂志文章,评审
doi:10.1054/jcaf.2002.129263
更新日期:2002-12-01 00:00:00
abstract:METHODS AND RESULTS:Over an 18-month period, the patients on the heart transplantation waiting list at our institution were evaluated to determine if continued listing was appropriate. Ten patients were removed because of significant improvement in clinical status and exercise capacity (n = 9) or because of criteria vi...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/s1071-9164(97)90042-7
更新日期:1997-06-01 00:00:00
abstract:BACKGROUND:Patient activation influences patients' ability to meaningfully engage in critical heart failure self-care. The purpose of this study was to identify whether patient activation is associated with patient-reported health outcomes in an urban and racially diverse inpatient sample of patients with heart failure...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2017.08.452
更新日期:2017-11-01 00:00:00
abstract:INTRODUCTION:Orthotopic heart transplantation (OHT) is contraindicated in morbidly obese patients with end-stage heart failure (HF), for whom cardiac allograft is the only means for long-term survival. Bariatric surgery may allow them to achieve target body mass index (BMI) for OHT METHODS: From 4/2014 to 12/2018, 26 m...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2020.04.020
更新日期:2020-11-01 00:00:00
abstract:BACKGROUND:Interleukin (IL)-1 has profound effects on nonimmune cells and organs, including the heart. The effects of IL-1 on transgenic hearts have not yet been described. METHODS AND RESULTS:We generated transgenic mice overexpressing the human IL-1 gene under control of the cytomegalovirus enhancer/chicken beta-act...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1054/jcaf.2001.28221
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND:The present study was designed to study the progression of heart failure in rabbits with catecholamine-induced cardiomyopathy. METHODS AND RESULTS:We investigated the effects of three repetitive applications (at 16-day intervals) of high-dose epinephrine (first infusion, 5 micrograms/kg/min for 60 minutes; ...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/s1071-9164(99)90033-7
更新日期:1999-06-01 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:Peak oxygen uptake (VO2) measured during cardiopulmonary exercise testing (CPX) is often used as an outcome measure in clinical trials. The purposes of this study are (a) to report the outcomes of a quality assurance (QA) procedure instituted in multisite clinical trials by a CPX data core laboratory and (b)...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2008.01.001
更新日期:2008-05-01 00:00:00
abstract:BACKGROUND:Fixed pulmonary hypertension is common in patients with advanced heart failure and is a contraindication for heart transplantation. Left ventricular assist devices (LVAD) and inotropes have been used to reduce pulmonary vascular resistance (PVR) and allow transplantation. However, little is known about the e...
journal_title:Journal of cardiac failure
pub_type: 杂志文章
doi:10.1016/j.cardfail.2016.06.421
更新日期:2017-03-01 00:00:00