scholarly journals Cardiometabolic Biomarkers and Their Temporal Patterns Predict Poor Outcome in Chronic Heart Failure (Bio-SHiFT Study)

2018 ◽  
Vol 103 (11) ◽  
pp. 3954-3964 ◽  
Author(s):  
Milos Brankovic ◽  
K Martijn Akkerhuis ◽  
Henk Mouthaan ◽  
Jasper J Brugts ◽  
Olivier C Manintveld ◽  
...  
Keyword(s):  
Heart Failure ◽  
Chronic Heart Failure ◽  
Troponin T ◽  
Temporal Patterns ◽  
Left Ventricular ◽  
Clinical Predictors ◽  
Igf Binding Proteins ◽  
Fatty Acid Binding ◽  
End Point

Abstract Purpose Multiple hormonal and metabolic alterations occur in chronic heart failure (CHF), but their proper monitoring during clinically silent progression of CHF remains challenging. Hence, our objective was to explore whether temporal patterns of six emerging cardiometabolic biomarkers predict future adverse clinical events in stable patients with CHF. Methods In 263 patients with CHF, we determined the risk of a composite end point of heart failure hospitalization, cardiac death, left ventricular assist device implantation, and heart transplantation in relation to serially assessed blood biomarker levels and slopes (i.e., rate of biomarker change per year). During 2.2 years of follow-up, we repeatedly measured IGF binding proteins 1, 2, and 7 (IGFBP-1, IGFBP-2, IGFBP-7), adipose fatty acid binding protein 4 (FABP-4), resistin, and chemerin (567 samples in total). Results Serially measured IGFBP-1, IGFBP-2, IGFBP-7, and FABP-4 levels predicted the end point [univariable hazard ratio (95% CI) per 1-SD increase: 3.34 (2.43 to 4.87), 2.86 (2.10 to 3.92), 2.45 (1.91 to 3.13), and 2.46 (1.88 to 3.24), respectively]. Independently of the biomarkers’ levels, their slopes were also strong clinical predictors [per 0.1-SD increase: 1.20 (1.11 to 1.31), 1.27 (1.14 to 1.45), 1.23 (1.11 to 1.37), and 1.27 (1.12 to 1.48)]. All associations persisted after multivariable adjustment for patient baseline characteristics, baseline N-terminal pro-hormone brain natriuretic peptide and cardiac troponin T, and pharmacological treatment during follow-up. Main Conclusions The temporal patterns of IGFBP-1, IGFBP-2, IGFBP-7, and adipose FABP-4 predict adverse clinical outcomes during outpatient follow-up of patients with CHF and may be clinically relevant as they could help detect more aggressive CHF forms and assess patient prognosis, as well as ultimately aid in designing more effective biomarker-guided therapy.

scholarly journals Prognostic Value of Combination of Cardiac Troponin T and B-Type Natriuretic Peptide after Initiation of Treatment in Patients with Chronic Heart Failure

2003 ◽  
Vol 49 (12) ◽  
pp. 2020-2026 ◽  
Author(s):  
Junnichi Ishii ◽  
Wei Cui ◽  
Fumihiko Kitagawa ◽  
Takahiro Kuno ◽  
Yuu Nakamura ◽  
...  
Keyword(s):  
Heart Failure ◽  
Chronic Heart Failure ◽  
Cardiac Troponin ◽  
Troponin T ◽  
Myocardial Damage ◽  
Left Ventricular ◽  
Functional Class ◽  
Cardiac Troponin T ◽  
Cardiac Events ◽  
Nyha Functional Class

Abstract Background: Recent studies have suggested that cardiac troponin T (cTnT) and troponin I may detect ongoing myocardial damage involved in the progression of chronic heart failure (CHF). This study was prospectively designed to examine whether the combination of cTnT, a marker for ongoing myocardial damage, and B-type natriuretic peptide (BNP), a marker for left ventricular overload, would effectively stratify patients with CHF after initiation of treatment. Methods: We measured serum cTnT, plasma BNP, and left ventricular ejection fraction (LVEF) on admission for worsening CHF [New York Heart Association (NYHA) functional class III to IV] and 2 months after initiation of treatment to stabilize CHF (n = 100; mean age, 68 years). Results: Mean (SD) concentrations of cTnT [0.023 (0.066) vs 0.063 (0.20) μg/L] and BNP [249 (276) vs 753 (598) ng/L], percentage increased cTnT (>0.01 μg/L; 35% vs 60%), NYHA functional class [2.5 (0.6) vs 3.5 (5)], and LVEF [43 (13)% vs 36 (12)%] were significantly (P <0.01) improved 2 months after treatment compared with admission. During a mean follow-up of 391 days, there were 44 cardiac events, including 12 cardiac deaths and 32 readmissions for worsening CHF. On a stepwise Cox regression analysis, increased cTnT and BNP were independent predictors of cardiac events (P <0.001). cTnT >0.01 μg/L and/or BNP >160 ng/L 2 months after initiation of treatment were associated with increased cardiac mortality and morbidity rates. Conclusion: The combination of cTnT and BNP measurements after initiation of treatment may be highly effective for risk stratification in patients with CHF.

Predicting mortality for patients with heart failure beyond oxygen consumption: a prognostic risk score

2021 ◽  
Author(s):  
Hanaa Shafiek ◽  
Andres Grau ◽  
Jaume Pons ◽  
Pere Pericas ◽  
Xavier Rossello ◽  
...  
Keyword(s):  
Heart Failure ◽  
Chronic Heart Failure ◽  
Risk Score ◽  
Cardiac Transplantation ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Functional Evaluation ◽  
Cardiac Events ◽  
Ventricular Ejection Fraction

Background: Cardiopulmonary exercise test (CPET) is a crucial tool for the functional evaluation of cardiac patients. We hypothesized that VO2 max and VE/VCO2 slope are not the only parameters of CPET able to predict major cardiac events (mortality or cardiac transplantation urgently or elective). Objectives: We aimed to identify the best CPET predictors of major cardiac events in patients with severe chronic heart failure and to propose an integrated score that could be applied for their prognostic evaluation. Methods: We evaluated 140 patients with chronic heart failure who underwent CPET between 2011 and 2019. Major cardiac events were evaluated during follow-up. Univariate and multivariate logistic regression analysis were applied to study the predictive value of different clinical, echocardiographic and CPET parameters in relation to the major cardiac events. A score was generated and c-statistic was used for the comparisons. Results: Thirty-nine patients (27.9%) died or underwent cardiac transplantation over a median follow-up of 48 months. Five parameters (maximal workload, breathing reserve, left ventricular ejection fraction, diastolic dysfunction and non-idiopathic cardiomyopathy) were used to generate a risk score that had better risk discrimination than NYHA dyspnea scale, VO2 max, VE/VCO2 slope > 35 alone, and combined VO2 max and VE/VCO2 slope (p= 0.009, 0.004, < 0.001 and 0.005 respectively) in predicting major cardiac events. Conclusions: A composite score of CPET and clinical/echocardiographic data is more reliable than the single use of VO2max or combined with VE/VCO2 slope to predict major cardiac events.

scholarly journals Socioeconomic deprivation and mode-specific outcomes in patients with chronic heart failure

Heart ◽  
2018 ◽  
Vol 104 (12) ◽  
pp. 993-998 ◽  
Author(s):  
Klaus K Witte ◽  
Peysh A Patel ◽  
Andrew M N Walker ◽  
Clyde B Schechter ◽  
Michael Drozd ◽  
...  
Keyword(s):  
Heart Failure ◽  
Chronic Heart Failure ◽  
Cardiovascular Mortality ◽  
Left Ventricular ◽  
Socioeconomic Deprivation ◽  
Left Ventricular Ejection ◽  
Geographical Regions ◽  
Unit Increase ◽  
Cumulative Duration

ObjectiveTo characterise the association between socioeconomic deprivation and adverse outcomes in patients with chronic heart failure (CHF).MethodsWe prospectively observed 1802 patients with CHF and left ventricular ejection fraction (LVEF) ≤45%, recruited in four UK hospitals between 2006 and 2014. We assessed the association between deprivation defined by the UK Index of Multiple Deprivation (IMD) and: mode-specific mortality (mean follow-up 4 years); mode-specific hospitalisation; and the cumulative duration of hospitalisation (after 1 year).ResultsA 45-point difference in mean IMD score was noted between patients residing in the least and most deprived quintiles of geographical regions. Deprivation was associated with age, sex and comorbidity, but not CHF symptoms, LVEF or prescribed drug therapy. IMD score was associated with the risk of age-sex adjusted all-cause mortality (6% higher risk per 10-unit increase in IMD score; 95% CI 2% to 10%; P=0.004), and non-cardiovascular mortality (9% higher risk per 10-unit increase in IMD score; 95% CI 3% to 16%; P=0.003), but not cardiovascular mortality. All-cause, but not heart failure-specific, hospitalisation was also more common in the most deprived patients. Overall, patients spent a cumulative 3.3 days in hospital during 1 year of follow-up, with IMD score being associated with the age-sex adjusted cumulative duration of hospitalisations (4% increase in duration per 10-unit increase in IMD score; 95% CI 3% to 6%; P<0.0005).ConclusionsSocioeconomic deprivation in people with CHF is linked to increased risk of death and hospitalisation due to an excess of non-cardiovascular events.

P1640Longitudinal patterns of NT-proBNP, troponin T and CRP in relation to the dynamics of echocardiographic parameters in heart failure patients

2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
D Klimczak-Tomaniak ◽  
V Van Den Berg ◽  
M Strachinaru ◽  
K M Akkerhuis ◽  
S Baart ◽  
...  
Keyword(s):  
Heart Failure ◽  
The Netherlands ◽  
Troponin T ◽  
Left Ventricular ◽  
Serum Biomarkers ◽  
Clinical Event ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
Echocardiographic Parameters

Abstract Introduction Linking temporal biomarker evolutions to changes within myocardial structure and function could provide additional insights into the mechanisms that underlie associations between blood biomarkers and clinical outcome, which have been reported in previous studies. Purpose We aimed to investigate whether serum biomarkers reflect the functional state of the heart in a longitudinal setting. We examined the relationship between serial simultaneous measurements of echocardiographic parameters and serum biomarkers C-reactive protein (CRP), N-terminal prohormone of brain natriuretic peptide (NT-proBNP) and high-sensitivity troponin t (hs-TnT) in chronic heart failure (CHF) patients. Materials and methods In total, 117 CHF patients enrolled in a prospective observational study underwent serial measurement of hs-TnT, NT-proBNP and CRP, accompanied by echocardiographic evaluation at six-month intervals until the end of 30-month follow-up or until an adverse clinical event (HF hospitalization, left ventricular assist device implantation, cardiac transplantation, cardiac death) occurred. Linear mixed effects (LME) models were used for data-analysis. Results Mean age was 58±11 years, 80% were male, 76% in NYHA class I or II and all had reduced left ventricular ejection fraction (LVEF). Median follow-up was 2.2 years [IQR: 1.5–2.6]. We performed up to 6 follow-up evaluations with 55% of patients having at least 3 evaluations performed. A model containing all three biomarkers revealed a significant, independent association between NT-proBNP and all the echocardiographic parameters, including LVEF (Beta coefficient per doubling of NT-proBNP [95% CI]: −0.12 [−0.16; −0.07] log2 (%EF), p<0.0001); mitral E/e' (0.17 [0.09; 0.24] log2 (change in ratio), p<0.0001); mitral E/A (0.22 [0.13; 0.30] log2 (change in ratio), p<0.0001); TAPSE (−0.06 [−0.11; −0.02] log2(mm), p=0.008), tricuspid regurgitation gradient (0.13 [0.07; 0.20] log2(mmHg), p=0.0001) as well as left ventricular and left atrial dimensions (p<0.001). Hs-TnT and CRP showed significant associations with some echocardiographic parameters after adjustment for clinical covariates, but associations lost significance after correction for the other biomarkers. Figure 1. Associations between repeatedly measured NT-proBNP and repeatedly measured echocardiographic parameters (Panel A). Temporal evolution of echocardiographic parameters (B) and biomarker levels (C). Conclusion Serum NT-proBNP independently reflects temporal changes in echocardiographic parameters of systolic and diastolic function, left ventricular filling pressure, estimated pulmonary pressure and chamber diameters. Our results support further studies on NT-proBNP as a surrogate marker for hemodynamic congestion and herewith support its potential value for therapy guidance. Acknowledgement/Funding The Bio-SHiFT study was supported by the Jaap Schouten Foundation (Rotterdam, the Netherlands) and the Noordwest Academie (Alkmaar, the Netherlands).

Abstract 811: Natural History and Expanded Clinical Profile of Stress (Tako-Tsubo) Cardiomyopathy in United States Women

Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
Scott W Sharkey ◽  
Denise C Windenburg ◽  
Robert G Hauser ◽  
John R Lesser ◽  
Barry J Maron
Keyword(s):  
United States ◽  
Heart Failure ◽  
Cardiac Arrest ◽  
Troponin T ◽  
Tertiary Care ◽  
Left Ventricular ◽  
Stressful Events ◽  
Clinical Profile ◽  
Hospital Death

Stress cardiomyopathy (SC) is a newly reported condition of older women, triggered by emotionally and physically stressful events, characterized by acute heart failure with a distinctive angiographic profile, and regarded as a reversible process. To date, extended follow-up of SC patients is largely unavailable. We have assembled a substantial consecutive group of patients with SC to assess short and long-term clinical consequences of this condition. Between 2001–2008, we prospectively identified and followed (mean 2.0 years, range 0–6.7) 113 consecutive women with SC at a tertiary care United States hospital. Patients were female, aged 32–92 years (mean 68±13), and 16 (14%) were < 55 years. In 105 (93%) a triggering stressful event (emotional in 50, acute illness in 55) was identified; however, in 8 patients (7%) no such event preceded SC. The ECG showed ST-segment elevation in 58(51%) patients and ejection fraction (EF) was 31±11%. Troponin was elevated in 109 (96%); peak troponin (T) was 0.64±0.76 ng/ml. Of the 113 patients, 110(97%) survived the acute event: 3 patients (3%) died in-hospital (cardiogenic shock in 2; subarachnoid hemorrhage in 1). Other complications included: cardiac arrest 2 (2%), hypotension requiring inotropic drug and/or intra-aortic balloon pump in 22 (19%), pulmonary or cerebral embolism in 3 (3%), left ventricular (LV) or right ventricular thrombus in 7 (6%) and LV outflow obstruction in 13 (12%). CMR findings included absent delayed hyperenhancement (gadolinium) in 82/83 (99%), normal LV apical contraction in 46%, RV akinesia in 22%, and pleural effusions due to heart failure in 46%. At follow-up, EF returned to normal in all patients, but one or more SC events recurred in 7 (6%) patients (complicated by non-fatal cardiac arrest in 1), of whom 3 were taking beta-blockers. Post-hospital death occurred in 15 (13%) patients of which 14 were noncardiac and 1 of unknown cause. Among this large cohort of women, some SC events occurred atypically either without a stress trigger or in younger premenopausal patients. SC also led to death in the acute phase or to later non-fatal recurrences of SC or cardiac arrest in about 10%. Therefore, the clinical profile of SC is much broader than previously regarded.

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