Abstract：
BACKGROUND:Recent advances in cardiac multi-detector computed tomography (MDCT) technology now permits entire coronary tree evaluation in a single breath hold with submillimeter slice collimation and improved temporal resolution. METHODS AND RESULTS:Besides excellent correlation with invasive angiogram for the detection of significant coronary occlusion, MDCT also provides reliable and reproducible data regarding various other cardiac anatomic and functional parameters that are pertinent to heart failure patients. These include left ventricular measurement (eg, ejection fraction, regional wall motion, dimensions, volumes), pulmonary vein anatomy and drainage, right ventricular function, and cardiac venous system, among many others. However, there are radiogenic and nonradiogenic risks associated with MDCT that should be considered before scanning the patients. CONCLUSIONS:This review summarizes the existing literature of the various cardiac MDCT applications pertinent to heart failure patients.
journal_name
J Card Failjournal_title
Journal of cardiac failureauthors
Butler Jdoi
10.1016/j.cardfail.2006.11.014subject
Has Abstractpub_date
2007-04-01 00:00:00pages
215-26issue
3eissn
1071-9164issn
1532-8414pii
S1071-9164(06)01257-7journal_volume
13pub_type
杂志文章,评审abstract：:Studies in patients with moderate heart failure have shown a positive relation between atrial size and plasma atrial natriuretic peptide (ANP)(99-126) concentrations; however, the relation of the hormone level and left atrial size and left ventricular function in patients with severe chronic heart failure has not been...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/1071-9164(95)90012-8
更新日期：1995-03-01 00:00:00
abstract：BACKGROUND:Development of heart failure greatly reduces life expectancy. Accurate estimates of the risk of dying are needed in clinical practice and for risk adjustment in observational studies. A relatively simple risk score has been developed to determine the risk of dying within 1-year of an admission for heart fail...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2006.02.004
更新日期：2006-05-01 00:00:00
abstract：BACKGROUND:Cardiac resynchronization therapy (CRT) induces structural and electrical remodeling (ER) in heart failure (HF) patients. Our aim was to assess time course of ER of native conduction and mechanical remodeling after CRT and impact of CRT-induced ER on clinical outcome. METHODS AND RESULTS:We prospectively in...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2016.10.014
更新日期：2017-03-01 00:00:00
abstract：:In most mammalian species, activation of myocardial endothelin as well as alpha1-adrenergic and angiotensin receptors leads to an increase in contractile function and myocardial cell hypertrophy, in association with acceleration of PI hydrolysis and with resultant production of IP3 and diacylglycerol. Therefore, these...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/s1071-9164(96)80058-3
更新日期：1996-12-01 00:00:00
abstract：BACKGROUND:Left ventricular assist device (LVAD) support as bridge to recovery (BTR) is uncommon for subjects with chronic heart failure. Myocardial recovery is more evident in recent onset nonischemic cardiomyopathy (ROCM); however, the prevalence of BTR in this subset has not been addressed. METHODS AND RESULTS:We e...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2012.08.001
更新日期：2012-10-01 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：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：BACKGROUND:Atrial fibrillation (AF) is a common arrhythmia which contributes to morbidity and mortality in patients with heart failure (HF). Atrial remodeling is a key substrate for the development of AF in HF. However, experimental models that study AF in the setting of HF have important limitations. We evaluated a ne...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2007.10.021
更新日期：2008-04-01 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: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: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：BACKGROUND:Cardiac resynchronization therapy (CRT) is now an established therapy for patients with advanced heart failure with electromechanical delay, although nonresponders have been observed. Because natriuretic peptides are relevant markers to reflect the severity of heart failure and filling pressure of cardiac ch...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2005.04.007
更新日期：2005-06-01 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：:Background: This study evaluated the effectiveness of using trained volunteer staff in reducing 30-day readmissions of congestive heart failure (CHF) patients.Methods: From June 2010 to December 2010, 137 patients (mean age 73 years) hospitalized for CHF were randomly assigned to either: an interventional arm (arm A) ...
journal_title：Journal of cardiac failure
pub_type： 更正并重新发布的文章,杂志文章,随机对照试验
doi：
更新日期：2014-05-01 00:00:00
abstract：BACKGROUND:We sought to determine the rates and predictors of dietary sodium restriction and to evaluate the reliability of 24-hour urine collection as a tool to estimate dietary sodium intake in heart failure (HF) patients. METHODS AND RESULTS:We evaluated the 24-hour urinary sodium excretion of 305 outpatients with ...
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.2014.12.016
更新日期：2015-04-01 00:00:00
abstract：BACKGROUND:Evidence regarding the association of anger proneness with incidence of heart failure is lacking. METHODS AND RESULTS:Anger proneness was ascertained among 13,171 black and white participants of the Atherosclerosis Risk in Communities (ARIC) study cohort with the use of the Spielberger Trait Anger Scale. In...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2014.09.010
更新日期：2014-12-01 00:00:00
abstract：BACKGROUND:Prolonged electrocardiogram (ECG) QRS duration (>or=120 ms) is a risk factor for death in systolic heart failure, but its effects in heart failure with preserved systolic function (HFPSF) have not been extensively studied. We hypothesized that prolonged ECG QRS duration would independently predict long-term ...
journal_title：Journal of cardiac failure
pub_type： 杂志文章,多中心研究
doi：10.1016/j.cardfail.2009.02.002
更新日期：2009-09-01 00:00:00
abstract：BACKGROUND:We investigated a correlation between electromechanical properties of the myocardium and response to CD34+ cell therapy in patients with chronic heart failure. METHODS AND RESULTS:We enrolled 40 patients with ischemic cardiomyopathy (ICM) and 40 with nonischemic dilated cardiomyopathy (DCM). All patients we...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2016.08.002
更新日期：2017-02-01 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: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:Anemia is associated with higher morbidity and mortality in patients with heart failure (HF), but its implications for heath care costs are not well described. METHODS AND RESULTS:We analyzed data on 1056 patients with symptomatic HF seen at Duke University between 2002 and 2006. Health care costs were obta...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2009.06.435
更新日期：2009-12-01 00:00:00
abstract：BACKGROUND:Myocarditis complicated by cardiogenic shock remains a complex problem. The use of acute mechanical circulatory support devices for cardiogenic shock is growing. We explored the utility of Impella transvalvular microaxial flow catheters in the setting of myocarditis with cardiogenic shock. METHODS AND RESUL...
journal_title：Journal of cardiac failure
pub_type： 杂志文章,多中心研究
doi：10.1016/j.cardfail.2018.09.007
更新日期：2018-10-01 00:00:00
abstract：BACKGROUND:Several echocardiographic parameters are currently used to evaluate left ventricular (LV) filling pressure. However, these parameters are not always consistent in the clinical setting. We aimed to determine a novel parameter by multiplying log B-type natriuretic peptide (lnBNP) and the ratio of mitral inflow...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2017.10.008
更新日期：2018-01-01 00:00:00
abstract：BACKGROUND:Treatment-seeking delays for heart failure (HF) symptoms are significantly high. However, earlier studies did not closely examine race as a characteristic that could potentially influence delay times. The purpose of this study was (1) to describe racial differences in treatment-seeking delays for HF symptoms...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1054/jcaf.2002.129234
更新日期：2002-12-01 00:00:00
abstract：BACKGROUND:Exercise training is included in cardiac rehabilitation programs to enhance physical capacity and cardiovascular function. Among the existing rehabilitation programs, exercises in water are increasingly prescribed. However, it has been questioned whether exercises in water are safe and relevant in patients w...
journal_title：Journal of cardiac failure
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.cardfail.2011.04.008
更新日期：2011-08-01 00:00:00
abstract：BACKGROUND:Decreased heart rate recovery (HRR) is a predictor of mortality in patients with coronary artery disease and preserved left ventricular function. We investigated the changes in HRR and assessed the impact of beta-blockade therapy on these parameters in patients with symptomatic congestive heart failure (CHF)...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1054/jcaf.2003.47
更新日期：2003-08-01 00:00:00
abstract：BACKGROUND:Numerous models predicting the risk of incident heart failure (HF) have been developed; however, evidence of their methodological rigor and reporting remains unclear. This study critically appraises the methods underpinning incident HF risk prediction models. METHODS AND RESULTS:EMBASE and PubMed were searc...
journal_title：Journal of cardiac failure
pub_type： 杂志文章,评审
doi：10.1016/j.cardfail.2017.03.005
更新日期：2017-09-01 00:00:00
abstract：BACKGROUND:We investigated the effects of the dipeptidyl peptidase 4 inhibitor teneligliptin on cardiac function and hemodynamics during heart failure in hypertensive model rats. METHODS AND RESULTS:Fifty-five male Dahl salt-sensitive rats were divided into 4 groups: control group (0.3% NaCl chow; n = 13), hypertensio...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2017.09.001
更新日期：2018-01-01 00:00:00
abstract：BACKGROUND:Wolff-Parkinson-White (WPW) has been associated with left ventricular noncompaction (LVNC) in children. Little is known about the prevalence of this association, clinical outcomes, and treatment options. METHODS:Retrospective review of subjects with LVNC. LVNC was defined by established criteria; those with...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2019.09.014
更新日期：2019-12-01 00:00:00
abstract：BACKGROUND:Heart failure (HF) guidelines recommend treatment with multiple medications to improve survival, functioning, and quality of life. Yet, HF treatments can be costly, resulting in significant economic burden for some patients. To date, there are few data on the impact of patients' perceived difficulties in aff...
journal_title：Journal of cardiac failure
pub_type： 杂志文章
doi：10.1016/j.cardfail.2006.03.004
更新日期：2006-06-01 00:00:00
