scholarly journals Catestatin in Acutely Decompensated Heart Failure Patients: Insights from the CATSTAT-HF Study

2019 ◽  
Vol 8 (8) ◽  
pp. 1132 ◽  
Author(s):  
Josip A. Borovac ◽  
Duska Glavas ◽  
Zora Susilovic Grabovac ◽  
Daniela Supe Domic ◽  
Domenico D’Amario ◽  
...  
Keyword(s):  
Heart Failure ◽  
Nyha Class ◽  
Linear Regression Analysis ◽  
Decompensated Heart Failure ◽  
Serum Levels ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Ventricular Ejection Fraction ◽  
Acutely Decompensated Heart Failure

The role of catestatin (CST) in acutely decompensated heart failure (ADHF) and myocardial infarction (MI) is poorly elucidated. Due to the implicated role of CST in the regulation of neurohumoral activity, the goals of the study were to determine CST serum levels among ninety consecutively enrolled ADHF patients, with respect to the MI history and left ventricular ejection fraction (LVEF) and to examine its association with clinical, echocardiographic, and laboratory parameters. CST levels were higher among ADHF patients with MI history, compared to those without (8.94 ± 6.39 vs. 4.90 ± 2.74 ng/mL, p = 0.001). CST serum levels did not differ among patients with reduced, midrange, and preserved LVEF (7.74 ± 5.64 vs. 5.75 ± 4.19 vs. 5.35 ± 2.77 ng/mL, p = 0.143, respectively). In the multivariable linear regression analysis, CST independently correlated with the NYHA class (β = 0.491, p < 0.001), waist-to-hip ratio (WHR) (β = −0.237, p = 0.026), HbA1c (β = −0.235, p = 0.027), LDL (β = −0.231, p = 0.029), non-HDL cholesterol (β = −0.237, p = 0.026), hs-cTnI (β = −0.221, p = 0.030), and the admission and resting heart rate (β = −0.201, p = 0.036 and β = −0.242, p = 0.030), and was in positive association with most echocardiographic parameters. In conclusion, CST levels were increased in ADHF patients with MI and were overall associated with a favorable cardiometabolic profile but at the same time reflected advanced symptomatic burden (CATSTAT-HF ClinicalTrials.gov number, NCT03389386).

scholarly journals Plasma Kynurenine Predicts Severity and Complications of Heart Failure and Associates with Established Biochemical and Clinical Markers of Disease

2019 ◽  
Vol 44 (4) ◽  
pp. 765-776 ◽  
Author(s):  
Thomas Bernd Dschietzig ◽  
Karl-Heinz Kellner ◽  
Katrin Sasse ◽  
Felix Boschann ◽  
Robert Klüsener ◽  
...  
Keyword(s):  
Heart Failure ◽  
Nyha Class ◽  
Linear Regression Analysis ◽  
Binary Logistic Regression ◽  
Multiple Linear Regression Analysis ◽  
Left Ventricular ◽  
The Body ◽  
Left Ventricular Ejection ◽  
Clinical Markers ◽  
Ventricular Ejection Fraction

Background: Kynurenine, a metabolite of the L-tryptophan pathway, plays a pivotal role in neuro-inflammation, cancer immunology, and cardiovascular inflammation, and has been shown to predict cardiovascular events. Objectives: It was our objective to increase the body of data regarding the value of kynurenine as a biomarker in chronic heart failure (CHF). Methods: We investigated the predictive value of plasma kynurenine in a CHF cohort (CHF, n = 114); in a second cohort of defibrillator carriers with CHF (AICD, n = 156), we determined clinical and biochemical determinants of the marker which was measured by enzyme immunoassay. Results: In the CHF cohort, both kynurenine and NT-proBNP increased with NYHA class. Univariate binary logistic regression showed kynurenine to predict death within a 6-month follow-up (OR 1.43, 95% CI 1.03–2.00, p = 0.033) whereas NT-proBNP did not contribute significantly. Kynurenine, like NT-proBNP, was able to discriminate at a 30% threshold of left ventricular ejection fraction (LVEF; AUC-ROC, both 0.74). Kynurenine correlated inversely with LVEF (ϱ = –0.394), glomerular filtration fraction (GFR; ϱ = –0.615), and peak VO2 (ϱ = –0.626). Moreover, there was a strong correlation of kynurenine with NT-proBNP (ϱ = 0.615). In the AICD cohort, multiple linear regression analysis demonstrated highly significant associations of kynurenine with GFR, hsCRP, and tryptophan, as well as a significant impact of age. Conclusions: This work speaks in favor of kynurenine being a new and valuable biomarker of CHF, with particular attention placed on its ability to predict mortality and reflect exercise capacity.

scholarly journals 411 Recompensation induces distinct changes in myocardial work in patients with acutely decompensated heart failure and reduced vs preserved left ventricular ejection fraction

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
C Morbach ◽  
F Sahiti ◽  
C Henneges ◽  
M Breunig ◽  
M Kaspar ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Decompensated Heart Failure ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Work Efficiency ◽  
Ventricular Ejection Fraction ◽  
Acutely Decompensated Heart Failure ◽  
Constructive Work ◽  
Global Work

Abstract Funding Acknowledgements German Research Foundation (BMBF 01EO1004 and 01EO1504) OnBehalf Acute Heart Failure Registry Background & Aim A new, less load-dependent echocardiographic tool to determine left ventricular (LV) myocardial work (MyW) based on longitudinal strain and blood pressure has recently been introduced and validated against invasive measurements. We investigated the impact of change in N-terminal pro-B-natriuretic peptide (NT-proBNP; i.e. surrogate of recompensation) during the hospital phase on changes in MyW (global work efficiency [GWE]; global constructive work [GCW]; and global wasted work [GWW]), in patients admitted for acutely decompensated heart failure (AHF). Methods The AHF registry is a monocentric prospective follow-up study that comprehensively phenotypes consecutive patients hospitalized for AHF. Echocardiography was performed and NT-proBNP measured on the day of admission and within 72 hours prior to discharge. MyW assessment was performed off-line using EchoPAC (GE, version 202). In order to quantify changes in MyW and NT-proBNP, we used the respective discharge-to-admission ratio (DAR). Local polynomial regression was applied to model these associations in patients with LV ejection fraction (LVEF) &lt;40% vs ≥40%. Results We analyzed 111 patients: mean age 73 ± 11 yrs; 32% female; 46 patients (41.4%) with LVEF &lt; 40%. The median [Q1, Q3] NT-proBNP level at admission was 5883 pg/ml (2589, 10188). Median length of stay in hospital was 12.0 days (9.0, 16.5). The DAR for NT-proBNP was 0.55 (0.34; 0.80) indicating that the majority of patients experienced a marked lowering of NT-proBNP. The figure demonstrates that the association between DAR of MyW parameters and DAR of NT-proBNP showed distinct profiles depending on admission LVEF. E.g., in panel A, the arrows indicate that a NT-proBNP reduction by 50% was associated with a 45% increment in GCW if admission LVEF was &lt;40%, but with an 8% increment only if LVEF was ≥40%. Conclusions Our preliminary analysis indicates that a decrease in NT-proBNP may be associated with an improvement in GCW and GWE in patients with reduced LVEF, while these parameters were non-responsive in the other patient group. Although these results require confirmation in a larger cohort, they encourage further research in to MyW as a less load-dependent measure of LV function, shedding new light on echocardiographically manifest alterations of myocardial texture and the timing of healing processes after an acute cardiac event. Figure Discharge-to-admission ratio (DAR) of A) global work efficiency (GWE, &gt;1= improvement), B) global constructive work (GCW, &gt;1= improvement), and C) global wasted work (GWW, &lt;1 = improvement) as a function of discharge to admission NT-proBNP in acute heart failure patients with left ventricular ejection fraction ≥ and &lt;40%. Abstract 411 Figure

Body volume is the major determinant of worsening renal function in acutely decompensated heart failure with reduced left ventricular ejection fraction

2021 ◽  
pp. postgradmedj-2020-139023
Author(s):  
Mei Han Ho ◽  
Duo Huang ◽  
Chi-Wai Ho ◽  
Ming-Liang Zuo ◽  
An-Guo Luo ◽  
...  
Keyword(s):  
Heart Failure ◽  
Renal Function ◽  
Ejection Fraction ◽  
Decompensated Heart Failure ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Body Volume ◽  
Ventricular Ejection Fraction ◽  
Haemodynamic Parameters ◽  
Acutely Decompensated Heart Failure

AimsLittle is known about the relative importance of body volume and haemodynamic parameters in the development of worsening of renal function in acutely decompensated heart failure (ADHF). To study the relationship between haemodynamic parameters, body water content and worsening of renal function in patients with heart failure with reduced ejection fraction (HFrEF) hospitalised for ADHF.Methods and resultsThis prospective observational study involved 51 consecutive patients with HFrEF (age: 73±14 years, male: 60%, left ventricular ejection fraction: 33.3%±9.9%) hospitalised for ADHF. Echocardiographic-determined haemodynamic parameters and body volume determined using a bioelectric impedance analyser were serially obtained. All patients received intravenous furosemide 160 mg/day for 3 days. There was a mean weight loss of 3.95±2.82 kg (p<0.01), and brain natriuretic peptide (BNP) reduced from 1380±901 pg/mL to 797±738 pg/mL (p<0.01). Nonetheless serum creatinine (SCr) increased from 134±46 μmol/L to 151±53 μmol/L (p<0.01), and 35% of patients developed worsening of renal function. The change in SCr was positively correlated with age (r=0.34, p=0.017); and negatively with the ratio of extracellular water to total body water, a parameter of body volume status (r=−0.58, p<0.001); E:E’ ratio (r=−0.36, p=0.01); right ventricular systolic pressure (r=−0.40, p=0.009); and BNP (r=−0.40, p=0.004). Counterintuitively, no correlation was observed between SCr and cardiac output, or total peripheral vascular resistance. Regression analysis revealed that normal body volume and lower BNP independently predicted worsening of renal function.ConclusionsNormal body volume and lower serum BNP on admission were associated with worsening of renal function in patients with HFrEF hospitalised for ADHF.

scholarly journals The role of systemic inflammation in heart failure

2021 ◽  
Vol 102 (4) ◽  
pp. 510-517
Author(s):  
E V Khazova ◽  
O V Bulashova
Keyword(s):  
Heart Failure ◽  
Cardiovascular Diseases ◽  
Systemic Inflammation ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
C Reactive Protein ◽  
Ventricular Ejection Fraction ◽  
Reactive Protein ◽  
Highly Sensitive

The discussion continues about the role of systemic inflammation in the pathogenesis of cardiovascular diseases of ischemic etiology. This article reviews the information on the role of C-reactive protein in patients with atherosclerosis and heart failure in risk stratification for adverse cardiovascular events, including assessment of factors affecting the basal level of highly sensitive C-reactive protein. Research data (MRFIT, MONICA) have demonstrated a relationship between an increased level of C-reactive protein and the development of coronary heart disease. An increase in the serum level of highly sensitive C-reactive protein is observed in arterial hypertension, dyslipidemia, type 2 diabetes mellitus and insulin resistance, which indicates the involvement of systemic inflammation in these disorders. Currently, the assessment of highly sensitive C-reactive protein is used to determine the risk of developing myocardial infarction and stroke. It has been proven that heart failure patients have a high level of highly sensitive C-reactive protein compared with patients without heart failure. The level of C-reactive protein is referred to as modifiable risk factors for cardiovascular diseases of ischemic origin, since lifestyle changes or taking drugs such as statins, non-steroidal anti-inflammatory drugs, glucocorticoids, etc. reduce the level of highly sensitive C-reactive protein. In patients with heart failure with different left ventricular ejection fraction values, it was found that the regression of the inflammatory response is accompanied by an improvement in prognosis, which confirms the hypothesis of inflammation as a response to stress, which has negative consequences for the cardiovascular system.

scholarly journals Incidence of Cardiotoxicity and Validation of the Heart Failure Association- International Cardio-Oncology Society risk stratification Tool in Patients Treated with Trastuzumab for HER2-Positive Early Breast Cancer.

2021 ◽  
Author(s):  
Nicolò Matteo Luca Battisti ◽  
Maria Sol Andres ◽  
Karla A Lee ◽  
Tharshini Ramalingam ◽  
Tamsin Nash ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Heart Failure ◽  
Early Breast Cancer ◽  
Nyha Class ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Class Iii ◽  
Her2 Positive ◽  
Ventricular Ejection Fraction ◽  
Very High

Abstract PurposeTrastuzumab improves survival in patients with HER2+ early breast cancer. However, cardiotoxicity remains a concern, particularly in the curative setting, and there are limited data on its incidence outside of clinical trials. We retrospectively evaluated the cardiotoxicity rates (left ventricular ejection fraction [LVEF] decline, congestive heart failure [CHF], cardiac death or trastuzumab discontinuation) and assessed the performance of a proposed model to predict cardiotoxicity in routine clinical practice.MethodsPatients receiving curative trastuzumab between 2011-2018 were identified. Demographics, treatments, assessments and toxicities were recorded. Fisher’s exact test, chi-squared and logistic regression were used.Results931 patients were included in the analysis. Median age was 54 years (range 24-83) and Charlson comorbidity index 0 (0-6), with 195 patients (20.9%) aged 65 or older. 228 (24.5%) were smokers. Anthracyclines were given in 608 (65.3%). Median number of trastuzumab doses was 18 (1-18). The HFA-ICOS cardiovascular risk was low in 401 patients (43.1%), medium in 454 (48.8%), high in 70 (7.5%) and very high in 6 (0.6%).Overall, 155 (16.6%) patients experienced cardiotoxicity: LVEF decline≥10% in 141 (15.1%), falling below 50% in 55 (5.9%), CHF NYHA class II in 42 (4.5%) and class III-IV in 5 (0.5%) and discontinuation due to cardiac reasons in 35 (3.8%). No deaths were observed.Cardiotoxicity rates increased with HFA-ICOS score (14.0% low, 16.7% medium, 30.3% high/very high; p=0.002). ConclusionsCardiotoxicity was relatively common (16.6%), but symptomatic heart failure on trastuzumab was rare in our cohort. The HFA-ICOS score identifies patients at high risk of cardiotoxicity

Abstract 14471: Prognostic Impact of Sarcopenia in Men versus Women With Acute Decompensated Heart Failure and Preserved Left Ventricular Ejection Fraction

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Takanari Kimura ◽  
Shungo Hikoso ◽  
Nakatani Daisaku ◽  
Shunsuke Tamaki ◽  
Masamichi Yano ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Acute Decompensated Heart Failure ◽  
Decompensated Heart Failure ◽  
Left Ventricular ◽  
Fat Free Mass ◽  
Left Ventricular Ejection ◽  
Prognostic Impact ◽  
Ventricular Ejection Fraction ◽  
Multicenter Observational Study

Background: Sarcopenia is associated with poor prognosis in chronic heart failure. Fat-free mass index (FFMI) is an indicator of resting energy expenditure and has been used for the clinical diagnosis of sarcopenia. However, the prognostic impact of sarcopenia diagnosed by FFMI remains to be elucidated in patients admitted with acute decompensated heart failure (ADHF) and preserved LVEF (HFpEF), relating to gender. Methods: Patients' data were extracted from The Prospective mUlticenteR obServational stUdy of patIenTs with Heart Failure with Preserved Ejection Fraction (PURSUIT-HFpEF) study, which is a prospective multicenter observational registry for ADHF patients with LVEF ≥50% in Osaka. We studied 621 patients who survived to discharge (men, n=281 and women, n=340). Fat-free mass (FFM) was estimated by the formula [FFM (kg) = 7.38 + 0.02908 х urinary creatinine (mg/day)] and normalized by the square of the patient’s height in meters to calculate FFMI at discharge. Sarcopenia was defined as FFMI <17 kg/m2 in men and <15 kg/m2 in women. The endpoint was all-cause death. Results: During a follow-up period of 1.5±0.8 yrs, 102 patients died (men, n=46 and women, n=56). At multivariate Cox analysis, FFMI was significantly associated with the mortality independently of age, estimated glomerular filtration rate, NT-proBNP and LVEF in both men (p=0.0155) and women (p=0.0223). Patients with sarcopenia had a significantly higher risk of all-cause death than those without sarcopenia in both genders (Figure). Conclusions: In this multicenter study, sarcopenia diagnosed by FFMI was shown to be associated with poor clinical outcome in HFpEF patients admitted with ADHF in both genders.

Abstract 17072: Discordance Between Lactic Acid Elevation and Invasive Hemodynamics in Decompensated Heart Failure

Circulation ◽  
2018 ◽  
Vol 138 (Suppl_1) ◽  
Author(s):  
Nikhil Narang ◽  
Bow Chung ◽  
Ann Nguyen ◽  
Teruhiko Imamura ◽  
Sara Kalantari ◽  
...  
Keyword(s):  
Heart Failure ◽  
Lactic Acid ◽  
Inverse Correlation ◽  
Decompensated Heart Failure ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Heart Catheterization ◽  
Ventricular Ejection Fraction ◽  
Significant Difference ◽  
Invasive Hemodynamics

Introduction: Elevated lactic acid (LA) levels carry a poor prognosis in patients admitted with shock. Data is lacking on the association of LA level with the severity of decompensated heart failure (HF). This study assesses the relationship between LA levels, invasive hemodynamics and clinical outcomes. Methods: Patients presenting to the cardiac care unit with decompensated HF between 2015-18 were prospectively enrolled into an invasive hemodynamics study. LA (normal 0.7-2.1 mmol/L) levels were obtained within 12 hours prior to right heart catheterization (RHC). No significant changes in therapy were made in the time between LA level collection & RHC. Patients were divided into 4 groups: 1) normal pulmonary capillary wedge pressure (PCWP) (< 18 mmHg)/ normal Fick cardiac index (CI) (≥ 2.2 L/min/m 2 ), 2) normal PCWP/ low CI (< 2.2 L/min/m 2 ) 3) elevated PCWP (≥ 18 mmHg )/ normal CI, 4) elevated PCWP / low CI. Results: 80 patients were enrolled. Mean age 58±14 years; 78% male, left ventricular ejection fraction was 24±4%. Prior to RHC, 55% patients were on vasoactives and/or inotropes. Mean (SD) PCWP was 26 ± 8.8 mmHg and mean CI was 2.06 ± 0.61 L/min/m 2 . Overall 48 (60%) of the patients had high PCWP and low CI (group 4). 81% had normal LA (≤2.1 mmol/L) prior to RHC. There was no correlation between LA level and PCWP (R=0.12; p=0.30); there was a moderate inverse correlation between LA level and CI (R=-0.40; p<0.01). Only 25% of patients with the highest risk hemodynamic profile (elevated PCWP/low CI) had an elevated LA level (Figure A). 90- day all cause mortality was 33% When LA was stratified by tertile, there was no significant difference in mortality between the tertiles (Figure B). Conclusion: In patients with decompensated HF, normal LA levels do not exclude the presence of cardiogenic shock with profoundly impaired cardiac output. Invasive assessment of hemodynamics should not be delayed based on LA level alone.

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