Prevalence and prognostic significance of heart failure with preserved ejection fraction in systemic sclerosis

2021 ◽  
Author(s):  
Marta Fontes Oliveira ◽  
Ana Leonor Rei ◽  
Maria Isilda Oliveira ◽  
Isabel Almeida ◽  
Mário Santos
Keyword(s):  
Heart Failure ◽  
Systemic Sclerosis ◽  
Ejection Fraction ◽  
Statistical Significance ◽  
Prognostic Significance ◽  
Left Ventricular ◽  
Preserved Ejection Fraction ◽  
Increased Risk ◽  
Atrial Enlargement

Aim: Heart failure with preserved ejection fraction (HFpEF) is a clinically relevant complication of systemic sclerosis (SSc). We aimed to examine the prevalence, correlates and prognostic significance of HFpEF in an SSc population. Materials & methods: HFpEF was defined by the presence of exertional dyspnoea, abnormal cardiac structure (left ventricular hypertrophy or left atrial enlargement) and NT-proBN (>125 pg/ml). Results: Of the 155 studied patients, 27% had HFpEF criteria. These patients were older, had more cardiovascular risk factors, and were more likely to have atrial fibrillation or interstitial lung disease. Conclusion: Over a median follow-up of 9 years, SSc patients with HFpEF had a 3.4-fold increased risk of dying (HR: 3.37, 95% CI: 1.21–9.31), although this association has lost statistical significance after adjusting for age. On the contrary, NT-proBNP was an independent predictor of a worse prognosis.

scholarly journals Left ventricular fibrosis and hypertrophy are associated with mortality in heart failure with preserved ejection fraction

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Pankaj Garg ◽  
Hosamadin Assadi ◽  
Rachel Jones ◽  
Wei Bin Chan ◽  
Peter Metherall ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
T1 Mapping ◽  
Left Ventricular ◽  
Preserved Ejection Fraction ◽  
Native T1 ◽  
Lv Mass ◽  
All Cause Mortality ◽  
Ventricular Fibrosis

AbstractCardiac magnetic resonance (CMR) is emerging as an important tool in the assessment of heart failure with preserved ejection fraction (HFpEF). This study sought to investigate the prognostic value of multiparametric CMR, including left and right heart volumetric assessment, native T1-mapping and LGE in HFpEF. In this retrospective study, we identified patients with HFpEF who have undergone CMR. CMR protocol included: cines, native T1-mapping and late gadolinium enhancement (LGE). The mean follow-up period was 3.2 ± 2.4 years. We identified 86 patients with HFpEF who had CMR. Of the 86 patients (85% hypertensive; 61% males; 14% cardiac amyloidosis), 27 (31%) patients died during the follow up period. From all the CMR metrics, LV mass (area under curve [AUC] 0.66, SE 0.07, 95% CI 0.54–0.76, p = 0.02), LGE fibrosis (AUC 0.59, SE 0.15, 95% CI 0.41–0.75, p = 0.03) and native T1-values (AUC 0.76, SE 0.09, 95% CI 0.58–0.88, p < 0.01) were the strongest predictors of all-cause mortality. The optimum thresholds for these were: LV mass > 133.24 g (hazard ratio [HR] 1.58, 95% CI 1.1–2.2, p < 0.01); LGE-fibrosis > 34.86% (HR 1.77, 95% CI 1.1–2.8, p = 0.01) and native T1 > 1056.42 ms (HR 2.36, 95% CI 0.9–6.4, p = 0.07). In multivariate cox regression, CMR score model comprising these three variables independently predicted mortality in HFpEF when compared to NTproBNP (HR 4 vs HR 1.65). In non-amyloid HFpEF cases, only native T1 > 1056.42 ms demonstrated higher mortality (AUC 0.833, p < 0.01). In patients with HFpEF, multiparametric CMR aids prognostication. Our results show that left ventricular fibrosis and hypertrophy quantified by CMR are associated with all-cause mortality in patients with HFpEF.

Abstract 13497: Prognostic Value of the Combination of the Echocardiographic Derived Pulmonary Artery Wedge Pressure and Body Mass Index in Patients With Heart Failure With Preserved Ejection Fraction: Insights From PURSUIT-HFpEF Registry

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Kumpei Ueda ◽  
Shungo Hikoso ◽  
Daisaku D Nakatani ◽  
Shunsuke Tamaki ◽  
Masamichi Yano ◽  
...  
Keyword(s):  
Heart Failure ◽  
Body Mass Index ◽  
Ejection Fraction ◽  
Prognostic Value ◽  
Left Ventricular ◽  
Preserved Ejection Fraction ◽  
Pulmonary Artery Wedge Pressure ◽  
Patients With Heart Failure ◽  
Wedge Pressure

Background: An elevated pulmonary artery wedge pressure (PAWP), a surrogate of left ventricular filling pressure, is associated with poor outcomes in patients with heart failure (HF). In addition, obesity paradox is well recognized in HF patients and body mass index (BMI) also provides a prognostic information. However, there is little information available on the prognostic value of the combination of the echocardiographic derived PAWP and BMI in patients with HF with preserved ejection fraction (HFpEF). Methods and Results: 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 acute decompensated heart failure (ADHF) patients with HFpEF. We analyzed 548 patients after exclusion of patients undergoing hemodialysis, patients with in-hospital death, missing follow-up data, or missing data to calculate PAWP or BMI. Body weight measurement and echocardiography were performed just before discharge. PAWP was calculated using the Nagueh formula [PAWP = 1.24* (E/e’) + 1.9] with e’ = [(e’ septal + e’ lateral ) /2]. During a mean follow up period of 1.5±0.8 years, 86 patients had all-cause death (ACD). Multivariate Cox analysis showed that both PAWP (p=0.020) and BMI (p=0.0001) were significantly associated with ACD, independently of age and previous history of HF hospitalization, after the adjustment with gender, left ventricular ejection fraction, NT-proBNP and estimated glomerular filtration rate. Kaplan-Meier curve analysis revealed that there was a significant difference in the risk of ACD when patients were stratified into 3 groups based on the median values of PAWP (17.3) and BMI (21.4). Conclusions: The combination of the echocardiographic derived PAWP and BMI might be useful for stratifying ADHF patients with HFpEF at risk for the total mortality.

Abstract 11159: Prolonged QRS Duration Predicts Outcomes in Heart Failure With Preserved Ejection Fraction

Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Jacob Joseph ◽  
Brian L Claggett ◽  
Inder S Anand ◽  
Jerome L Fleg ◽  
Thao Huynh ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Primary Outcome ◽  
Statistical Significance ◽  
Study Cohort ◽  
Preserved Ejection Fraction ◽  
Entire Study ◽  
Increased Risk ◽  
Qrs Duration ◽  
Entire Study Cohort

Introduction: QRS widening on the surface electrocardiogram (ECG) is a marker of disease progression in heart failure (HF) with reduced ejection fraction. We hypothesized that prolonged QRS duration would similarly identify patients with HF with preserved ejection fraction (HFPEF) at high risk for cardiovascular (CV) events. Methods: We examined the relationship of baseline QRS duration to primary outcome [composite of CV death, aborted cardiac arrest, or HF hospitalization (HFH)] and HFH alone in TOPCAT, a multicenter, randomized, placebo-controlled trial of spironolactone in HFPEF. QRS duration was analyzed as a dichotomous variable (≥ 120 ms or < 120 ms). Multivariable analyses were conducted including variables that were significantly associated with QRS duration ≥ 120 ms (Table 1). Analyses were conducted in the entire study cohort as well as in separate analyses for only subjects enrolled from the Americas or from Russia/Georgia independently. Results: QRS duration was known in 3426 of 3445 TOPCAT patients. Compared to those with QRS duration < 120ms, 613 (17.9%) subjects had a QRS duration ≥ 120 ms and were older (72.9 years vs. 67.8 years; p < 0.0001) and more likely to be men (62% vs. 45%; p<0.0001). A QRS duration ≥ 120 ms was independently associated with an increased risk of primary outcome and HFH in the entire study cohort and in the subset of patients enrolled in the Americas but was of borderline statistical significance in Russia/Georgia (Table 1). No statistical interaction was observed between treatment with spironolactone and QRS duration (p value for interaction= 0.33). Conclusions: QRS duration identifies HFPEF subjects at a higher risk of adverse clinical outcomes; spironolactone had a similar effect on outcomes independent of QRS duration. This easily obtainable marker may be an important component of risk stratification in this syndrome.

scholarly journals Study protocol for the PURSUIT-HFpEF study: a Prospective, Multicenter, Observational Study of Patients with Heart Failure with Preserved Ejection Fraction

BMJ Open ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. e038294
Author(s):  
Shinichiro Suna ◽  
Shungo Hikoso ◽  
Takahisa Yamada ◽  
Masaaki Uematsu ◽  
Yoshio Yasumura ◽  
...  
Keyword(s):  
Heart Failure ◽  
Observational Study ◽  
Ejection Fraction ◽  
Acute Decompensated Heart Failure ◽  
Left Ventricular ◽  
University Hospital ◽  
Left Ventricular Ejection ◽  
Preserved Ejection Fraction ◽  
Ventricular Ejection Fraction

IntroductionNeither the pathophysiology nor an effective treatment for heart failure with preserved ejection fraction (HFpEF) has been elucidated to date. The purpose of this ongoing study is to elucidate the pathophysiology and prognostic factors for patients with HFpEF admitted to participating institutes. We also aim to obtain insights into the development of new diagnostic and treatment methods by analysing patient background factors, clinical data and follow-up information.Methods and analysisThis study is a prospective, multicentre, observational study of patients aged ≥20 years admitted due to acute decompensated heart failure with preserved left ventricular ejection fraction (≥50%) and elevated N-terminal-pro brain natriuretic peptide (NT-proBNP) (≥400 pg/mL). The study began in June 2016, with the participation of Osaka University Hospital and 31 affiliated facilities. We will collect data on history in detail, accompanying diseases, quality of life, frailty score, medication history, and laboratory and echocardiographic data. We will follow-up each patient for 5 years, and collect outcome data on mortality, cause of death, and the number and cause of hospitalisation. The target number of registered cases is 1500 cases in 5 years.Ethics and disseminationThe protocol was approved by the Institutional Review Board (IRB) of Osaka University Hospital on 24 February 2016 (ID: 15471), and by the IRBs of the all participating facilities. The findings will be disseminated through peer-reviewed publications and conference presentations.

Usefulness of myocardial work measurement in the assessment of left ventricular systolic reserve response to spironolactone in heart failure with preserved ejection fraction

2019 ◽  
Vol 20 (10) ◽  
pp. 1138-1146 ◽  
Author(s):  
Monika Przewlocka-Kosmala ◽  
Thomas H Marwick ◽  
Andrzej Mysiak ◽  
Wojciech Kosowski ◽  
Wojciech Kosmala
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Exercise Capacity ◽  
Global Longitudinal Strain ◽  
Left Ventricular ◽  
Therapeutic Interventions ◽  
Exercise Intolerance ◽  
Preserved Ejection Fraction ◽  
Global Work

Abstract Aims Improvement in left ventricular (LV) systolic reserve, including exertional increase in global longitudinal strain (GLS), may contribute to the clinical benefit from therapeutic interventions in heart failure with preserved ejection fraction (HFpEF). However, GLS is an afterload-dependent parameter, and its measurements may not adequately reflect myocardial contractility recruitment with exercise. The estimation of myocardial work (MW) allows correction of GLS for changing afterload. We sought to investigate the associations of GLS and MW parameters with the response of exercise capacity to spironolactone in HFpEF. Methods and results We analysed 114 patients (67 ± 8 years) participating in the STRUCTURE study (57 randomized to spironolactone and 57 to placebo). Resting and immediately post-exercise echocardiograms were performed at baseline and at 6-month follow-up. The following indices of MW were assessed: global work index (GWI), global constructive work (GCW), global wasted work, and global work efficiency. The amelioration of exercise intolerance at follow-up in the spironolactone group was accompanied by a significant improvement in exertional increase in GCW (P = 0.002) but not in GLS and other MW parameters. Increase in exercise capacity at 6 months was independently correlated with change in exertional increase in GCW from baseline to follow-up (β = 0.24; P = 0.009) but not with GLS (P = 0.14); however, no significant interaction with the use of spironolactone on peak VO2 was found (P = 0.97). Conclusion GCW as a measure of LV contractile response to exertion is a better determinant of exercise capacity in HFpEF than GLS. Improvement in functional capacity during follow-up is associated with improvement in exertional increment of GCW.

scholarly journals Nonalcoholic Fatty Liver Disease and Risk of Heart Failure Among Medicare Beneficiaries

2021 ◽  
Author(s):  
Marat Fudim ◽  
Lin Zhong ◽  
Kershaw V. Patel ◽  
Rohan Khera ◽  
Manal F. Abdelmalek ◽  
...  
Keyword(s):  
Heart Failure ◽  
Liver Disease ◽  
Ejection Fraction ◽  
Fatty Liver Disease ◽  
Preserved Ejection Fraction ◽  
Medicare Beneficiaries ◽  
Nonalcoholic Fatty Liver ◽  
Reduced Ejection Fraction ◽  
Increased Risk

Background Nonalcoholic fatty liver disease (NAFLD) and heart failure (HF) are increasing in prevalence. The independent association between NAFLD and downstream risk of HF and HF subtypes (HF with preserved ejection fraction and HF with reduced ejection fraction) is not well established. Methods and Results This was a retrospective, cohort study among Medicare beneficiaries. We selected Medicare beneficiaries without known prior diagnosis of HF. NAFLD was defined using presence of 1 inpatient or 2 outpatient claims using International Classification of Diseases, Ninth Revision, Clinical Modification ( ICD‐9‐CM ), claims codes. Incident HF was defined using at least 1 inpatient or at least 2 outpatient HF claims during the follow‐up period (October 2015–December 2016). Among 870 535 Medicare patients, 3.2% (N=27 919) had a clinical diagnosis of NAFLD. Patients with NAFLD were more commonly women, were less commonly Black patients, and had a higher burden of comorbidities, such as diabetes, obesity, and kidney disease. Over a mean 14.3 months of follow‐up, patients with (versus without) baseline NAFLD had a significantly higher risk of new‐onset HF in unadjusted (6.4% versus 5.0%; P <0.001) and adjusted (adjusted hazard ratio [HR] [95% CI], 1.23 [1.18–1.29]) analyses. Among HF subtypes, the association of NAFLD with downstream risk of HF was stronger for HF with preserved ejection fraction (adjusted HR [95% CI], 1.24 [1.14–1.34]) compared with HF with reduced ejection fraction (adjusted HR [95% CI], 1.09 [0.98–1.2]). Conclusions Patients with NAFLD are at an increased risk of incident HF, with a higher risk of developing HF with preserved ejection fraction versus HF with reduced ejection fraction. The persistence of an increased risk after adjustment for clinical and demographic factors suggests an epidemiological link between NAFLD and HF beyond the basis of shared risk factors that requires further investigation.

Abstract MP091: Hypertension is Associated With Increased Risk of Adverse Clinical Outcomes in Women With Peripartum Cardiomyopathy

Circulation ◽  
2017 ◽  
Vol 135 (suppl_1) ◽  
Author(s):  
Tasnim F Imran ◽  
Donya Mohebali ◽  
Diana Lopez ◽  
Natalie Bello ◽  
Sandy Truong ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Cardiac Transplantation ◽  
Left Ventricular ◽  
Peripartum Cardiomyopathy ◽  
Left Ventricular Ejection ◽  
Extra Corporeal Membrane Oxygenation ◽  
Membrane Oxygenation ◽  
Increased Risk

Background: Peripartum cardiomyopathy (PPCM) is a rare condition that carries a high morbidity and mortality among young women. Studies examining the association of modifiable risk factors such as hypertension with outcomes in this population are sparse. Methods: We conducted a multi-center retrospective study across three major centers (BWH, BIDMC, MGH) to identify subjects with PPCM using the following criteria: ejection fraction < 40%, development of heart failure within the last month of pregnancy or within 5 months of delivery and no other identifiable cause of heart failure with reduced ejection fraction. We defined adverse clinical outcome as a composite of heart failure hospitalizations, need for extra-corporeal membrane oxygenation, ejection fraction <35%, cardiac transplantation or death during the follow-up period. Results: In all, 237 women met criteria for PPCM across the three centers between April 1995 and November 2015. Participants had a median age of 33.1 years (IQR: 28.6-38.0), gravida 2.0, para 2.0, mean left ventricular ejection fraction at diagnosis of 30%; 25% had chronic hypertension and 14% had preeclampsia. After a median follow-up of 3.2 years (IQR: 1.0-7.8), 59 events occurred. In a logistic regression model adjusting for age, number of prior pregnancies and number of deliveries, women with preeclampsia had an OR of 1.34 (95% CI: 1.05-1.72), p=0.02 as compared to those without preeclampsia. A similar association was observed for hypertension (Table). In sensitivity analysis, the association between preeclampsia and adverse outcomes persisted for blacks and other races, but not for whites. Conclusion: Our study suggests that hypertension or preeclampsia at diagnosis is associated with increased risk of heart failure hospitalizations, need for extra-corporeal membrane oxygenation, poor left ventricular function recovery, cardiac transplantation and death on follow-up in women with PPCM. Clinicians should consider aggressive treatment of hypertension in women of childbearing age.

scholarly journals Impact of Interatrial Shunts on Invasive Hemodynamics and Exercise Tolerance in Patients With Heart Failure

2020 ◽  
Vol 9 (17) ◽  
Author(s):  
Jan M. Griffin ◽  
Barry A. Borlaug ◽  
Jan Komtebedde ◽  
Sheldon E. Litwin ◽  
Sanjiv J. Shah ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Exercise Tolerance ◽  
Right Heart Failure ◽  
Left Ventricular ◽  
Preserved Ejection Fraction ◽  
Increased Risk ◽  
Patients With Heart Failure ◽  
Alternative Means ◽  
Interatrial Shunt

Approximately 50% of patients with heart failure have preserved ejection fraction. Although a wide variety of conditions cause or contribute to heart failure with preserved ejection fraction, elevated left ventricular filling pressures, particularly during exercise, are common to all causes. Acute elevation in left‐sided filling pressures promotes lung congestion and symptoms of dyspnea, while chronic elevations often lead to pulmonary vascular remodeling, right heart failure, and increased risk of mortality. Pharmacologic therapies, including neurohormonal modulation and drugs that modify the nitric oxide/cyclic GMP‐protein kinase G pathway have thus far been limited in reducing symptoms or improving outcomes in patients with heart failure with preserved ejection fraction. Hence, alternative means of reducing the detrimental rise in left‐sided heart pressures are being explored. One proposed method of achieving this is to create an interatrial shunt, thus unloading the left heart at rest and during exercise. Currently available studies have shown 3‐ to 5‐mm Hg decreases of pulmonary capillary wedge pressure during exercise despite increased workload. The mechanisms underlying the hemodynamic changes are just starting to be understood. In this review we summarize results of recent studies aimed at elucidating the potential mechanisms of improved hemodynamics during exercise tolerance following interatrial shunt implantation and the current interatrial shunt devices under investigation.

Left ventricular noncompaction in patients with heart failure with preserved ejection fraction characterized by multimodality imaging

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
I.S Visoiu ◽  
D Mihalcea ◽  
R.C Rimbas ◽  
A Nicula ◽  
L.S Magda ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Deformation Gradient ◽  
Mean Value ◽  
Left Ventricular ◽  
Diffuse Fibrosis ◽  
Funding Source ◽  
Preserved Ejection Fraction ◽  
Native T1 ◽  
Increased Risk

Abstract Background Left ventricular non-compaction (LVNC) is associated with increased risk of heart failure (HF). If LVNC or hyper-trabeculation in HF with preserved ejection fraction (HFpEF) is an adaptive or stand-alone condition that contribute to generation of HF is not clearly understood yet. Aim To describe LV functional and structural parameters in HFpEF with LVNC by comparison with HFpEF without LVNC. Methods We assessed 42 patients with HFpEF, 21 with LVNC (61±9 yrs) and 21 without LVNC, age and risk factors matched (LVC), by NTproBNP, 2D echocardiography (2DE), speckle-tracking (STE), and cardiac magnetic resonance (CMR) (Figure 1). LVNC diagnosis was based on Petersen and Jacquier criteria, by the NC/C ratio and the percentage of NC myocardium. Two gradients were calculated: a base to apex gradient (LVbase-apex) and an endo-epicardial gradient (LVendo-epi). LV mass, LV end-diastolic volume (LVEDV), and T1 mapping with extracellular volume (ECV) were measured, while mean value of native T1 for apical segments (apicalT1), mean value of ECV for apical (apical ECV), and basal segments (basal ECV), and gradient between them (ECV base-apex) were calculated. Results In the LVNC, mean NC/C ratio was 2.9±0.5mm and the percentage of NC myocardium 24.4±8.8%. NTproBNP was higher in LVNC group (294±282 vs. 163±71 pg/ml, p=0.047). Functional findings were consistent with the structural changes from CMR. LVNC patients have higher native T1 in the apical segments (Table). ECV was globally expanded in LVNC compared to LVC (p=0.002) suggesting diffuse fibrosis, but the difference between groups was more relevant for apical ECV (29.6±3.9% vs 25.1±2.8%, p&lt;0.001), with a higher ECV base-apex gradient in LVNC group. ECV base-apex gradient was negatively correlated with the percentage of NC myocardium (p=0.003, R=0.64). Conclusion Patients with HFpEF with LVNC have more fibrosis, with more severe changes in the apical segments on CMR than HFpEF without NC. They have also significantly decreased apical deformation, lower base to apex deformation gradient and lower transmural deformation gradient, due to non-compaction itself, which involves the endocardial layer. These findings suggests that NC in HFpEF is an independent condition rather than an adaptive one. Figure 1 Funding Acknowledgement Type of funding source: Public grant(s) – National budget only. Main funding source(s): Ministry of Research and Innovation, CNCS-UEFISCDI.

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