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- Arnaert, Stijn, et al.
(author)
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Heart failure related to adult congenital heart disease: prevalence, outcome and risk factors.
- 2021
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In: ESC heart failure. - : Wiley. - 2055-5822. ; 8:4, s. 2940-2950
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Journal article (peer-reviewed)abstract
- Information on the prevalence, outcome and factors associated with heart failure in patients with adult congenital heart disease (CHD) (ACHD-HF) is lacking. We aimed at assessing the prevalence and outcome of ACHD-HF, the variables associated with ACHD-HF, and the differences between major anatomical/pathophysiological ACHD subgroups.We included 3905 patients (age 35.4±13.2years) under active follow-up in our institution (last visit >2010). Outcome of ACHD-HF cases was compared with sex- and age-matched cases. Univariable and multivariable binary logistic regression with ACHD-HF diagnosis as a dependent variable was performed. Overall prevalence of ACHD-HF was 6.4% (mean age 49.5±16.7years), but was higher in patients with cyanotic CHD (41%), Fontan circulation (30%), and a systemic right ventricle (25%). All-cause mortality was higher in ACHD-HF cases when compared with controls (mortality rate ratio 4.67 (2.36-9.27); P=0.0001). In multivariable logistic regression analysis, age at latest follow-up [per 10years; odds ratio (OR) 1.52; 95% confidence interval (CI) 1.31-1.77], infective endocarditis (OR 4.11; 95%CI 1.80-9.38), history of atrial arrhythmia (OR 3.52; 95%CI 2.17-5.74), pacemaker implantation (OR 2.66; 95% CI 1.50-4.72), end-organ dysfunction (OR 2.41; 95% CI 1.03-5.63), New York Heart Association class (OR 9.28; 95% CI 6.04-14.25), heart rate (per 10bpm; OR 1.27; 95% CI 1.08-1.50), ventricular dysfunction (OR 3.62; 95% CI 2.54-5.17), and pulmonary hypertension severity (OR 1.66; 95% CI 1.21-2.30) were independently related to the presence of ACHD-HF. Some variables (age, atrial arrhythmia, pacemaker, New York Heart Association, and ventricular dysfunction) were related to ACHD-HF in all anatomical/physiological subgroups, whereas others were not.ACHD-HF is prevalent especially in complex CHD and is associated with poor prognosis. Our data provide insight in the factors related to ACHD-HF including differences between specific anatomical and physiological subgroups.
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- Arvidsson, Mattias, et al.
(author)
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Plasma proteoglycan prolargin in diagnosis and differentiation of pulmonary arterial hypertension
- 2021
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In: ESC Heart Failure. - : Wiley. - 2055-5822. ; 8:2, s. 1230-1243
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Journal article (peer-reviewed)abstract
- Aims: Right ventricular dysfunction may arise because of pulmonary arterial hypertension (PAH). Development of new diagnostic methods able to identify PAH and allow for earlier treatment initiation, before the development of vascular remodelling and manifest right heart failure (HF), could potentially improve prognosis. Proteoglycans and inflammatory proteins are involved in vascular remodelling. We aimed to investigate their potential as biomarkers to differentiate PAH in a dyspnoeic population. Methods and results: Plasma from 152 patients with PAH (n = 48), chronic thrombo-embolic pulmonary hypertension (n = 20), pulmonary hypertension due to HF with reduced (n = 36) or preserved (n = 33) ejection fraction, and HF without pulmonary hypertension (n = 15) and 20 healthy controls were analysed with proximity extension assays. Haemodynamics were assessed in the patients with right heart catheterization. Plasma prolargin levels in PAH were lower compared with all the other studied disease groups (P < 0.001) but higher than the controls' levels (P = 0.003). Receiver operating characteristic curve of prolargin as a PAH-differentiating marker in a pooled population, encompassing all the other studied disease groups, had a sensitivity of 74% and a specificity of 83.3% (area under the curve = 0.84, P < 0.001). Prolargin correlated with the mean right atrial pressure (rs = 0.65, P < 0.001), N-terminal pro-brain natriuretic peptide (rs = 0.64, P < 0.001), cardiac index (rs = −0.31, P = 0.029), stroke volume index (rs = −0.41, P = 0.004), right ventricular stroke work index (rs = −0.31, P = 0.032), six-minute walking distance (rs = −0.41, P = 0.005), and mixed venous blood oxygen saturation (rs = −0.42, P = 0.003). Conclusions: Plasma prolargin levels differentiate PAH patients from controls and the other investigated dyspnoea groups including HF. Its potential in PAH differentiation may be enhanced by inclusion in a multi-marker panel. Larger studies are needed to evaluate its discriminative ability of PAH in relation to other dyspnoea aetiologies and its potential role in PAH risk stratification and pathobiology.
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- Bech-Hanssen, Odd, 1956, et al.
(author)
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Grading right ventricular dysfunction in left ventricular disease using echocardiography: a proof of concept using a novel multiparameter strategy.
- 2021
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In: ESC heart failure. - : Wiley. - 2055-5822. ; 8:4, s. 3223-3236
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Journal article (peer-reviewed)abstract
- Grading right ventricular dysfunction (RVD) in patients with left ventricular (LV) disease has earned little attention. In the present study, we established an echocardiographic RVD score and investigated how increments of the score correspond to RVD at right heart catheterization.We included 95 patients with LV disease consecutively referred for heart transplant or heart failure work-up with catheterization and echocardiography within 48h. The RVD score (5 points) included well-known characteristics of the development from compensated to decompensated right ventricular (RV) function: pulmonary hypertension, reduced RV strain, RV area dilatation, moderate/severe tricuspid regurgitation, and increased right atrial pressure (RAP) by echocardiography. Comparing three groups with increments of RVD score [1 (mild), 2-3 (moderate), and 4-5 (severe)] showed more advanced RVD with increasing RV end-diastolic pressure (P<0.001) and signs of uncoupling to load (reduced ratio between RV and pulmonary artery elastance, P<0.001) and more spherical RV shape (RV area/length, P<0.001). Receiver operating characteristic curve analysis for detection of severe RV (RAP≥10mmHg) showed for the RVD score an area under the curve of 0.88 compared with 0.69, 0.68, and 0.64 for RV strain, tricuspid annular plane systolic excursion, and fractional area change, respectively. A patient with RVD score≥4 had a 6.7-fold increase in likelihood of severe RVD, and no patient with RVD score≤1 had severe RVD.In this proof of concept study, a novel RVD score outperformed the widely used longitudinal parameters regarding grading of RVD severity, with a potential role for refined diagnosis, follow-up, and prognosis assessment in heart failure patients.
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- Ben Avraham, Binyamin, et al.
(author)
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HFA of the ESC Position paper on the management of LVAD supported patients for the non LVAD specialist healthcare provider : Part 1: Introduction and at the non-hospital settings in the community
- 2021
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In: ESC Heart Failure. - : Wiley. - 2055-5822. ; 8:6, s. 4394-4408
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Journal article (peer-reviewed)abstract
- The accepted use of left ventricular assist device (LVAD) technology as a good alternative for the treatment of patients with advanced heart failure together with the improved survival of the LVAD-supported patients on the device and the scarcity of donor hearts has significantly increased the population of LVAD-supported patients. The expected and non-expected device-related and patient-device interaction complications impose a significant burden on the medical system exceeding the capacity of the LVAD implanting centres. The ageing of the LVAD-supported patients, mainly those supported with the destination therapy indication, increases the risk for those patients to experience comorbidities common in the older population. The probability of an LVAD-supported patient presenting with medical emergency to a local emergency department, internal, or surgical ward of a non-LVAD implanting centre is increasing. The purpose of this trilogy is to supply the immediate tools needed by the non-LVAD specialized physician: ambulance clinicians, emergency ward physicians, general cardiologists, internists, anaesthesiologists, and surgeons, to comply with the medical needs of this fast-growing population of LVAD-supported patients. The different issues discussed will follow the patients pathway from the ambulance to the emergency department and from the emergency department to the internal or surgical wards and eventually to the discharge home from the hospital back to the general practitioner. In this first part of the trilogy on the management of LVAD-supported patients for the non-LVAD specialist healthcare provider, after the introduction on the assist devices technology in general, definitions and structured approach to the assessment of the LVAD-supported patient in the ambulance and emergency department is presented including cardiopulmonary resuscitation for LVAD-supported patients.
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- Bouzina, Habib, et al.
(author)
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Longitudinal changes in risk status in pulmonary arterial hypertension
- 2021
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In: ESC Heart Failure. - : John Wiley & Sons. - 2055-5822. ; 8:1, s. 680-690
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Journal article (peer-reviewed)abstract
- Aims: Low‐risk status in pulmonary arterial hypertension (PAH) predicts better survival. The present study aimed to describe changes in risk status and treatment approaches over multiple clinical assessments in PAH, taking age and comorbidity burden into consideration.Methods and results: The study included incident patients from the Swedish PAH registry, diagnosed with PAH in 2008–2019. Group A (n = 340) were ≤75 years old with <3 comorbidities. Group B (n = 163) were >75 years old with ≥3 comorbidities. Assessments occurred at baseline, first‐year (Y1) and third‐year (Y3) follow‐ups. The study used an explorative and descriptive approach. Group A: median age was 65 years, 70% were female, and 46% had no comorbidities at baseline. Baseline risk assessment yielded low (23%), intermediate (66%), and high risk (11%). Among patients at low, intermediate, or high risk at baseline, 51%, 18%, and 13%, respectively, were at low risk at Y3. At baseline, monotherapy was the most common therapy among low (68%) and intermediate groups (60%), while dual therapy was the most common among high risk (69%). In patients assessed as low, intermediate, or high risk at Y1, 66%, 12%, and 0% were at low risk at Y3, respectively. Of patients at intermediate or high risk at Y1, 35% received monotherapy and 13% received triple therapy. In low‐risk patients at Y1, monotherapy (40%) and dual therapy (43%) were evenly distributed. Group B: median age was 77 years, 50% were female, and 44% had ≥3 comorbidities at baseline. At baseline, 8% were at low, 80% at intermediate, and 12% at high risk. Monotherapy was the most common therapy (62%) in Group B at baseline. Few patients maintained or reached low risk at follow‐ups.Conclusions: Most patients with PAH did not meet low‐risk criteria during the 3 year follow‐up. The first year from diagnosis seems important in defining the longitudinal risk status.
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| 8. |
- Brundin, Martin, et al.
(author)
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Circulating microRNA-29-5p can add to the discrimination between dilated cardiomyopathy and ischaemic heart disease
- 2021
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In: ESC Heart Failure. - : John Wiley & Sons. - 2055-5822. ; 8:5, s. 3865-3874
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Journal article (peer-reviewed)abstract
- Aims: Heart failure describes a large and heterogeneous spectrum of underlying cardiac diseases. MicroRNAs (miRs) are small non-coding RNAs that in recent years have been shown to play an important role in the pathogenesis of heart failure. Cardiac magnetic resonance imaging is a powerful imaging modality for the evaluation of cardiac characteristics in heart failure. In this study, we sought to compare heart failure patients with a diagnosis of either idiopathic dilated cardiomyopathy (DCM) or ischaemic heart disease (IHD), in the context of serum levels of certain miRs and also magnetic resonance imaging parameters of cardiac structure and function.Methods and results: A total of 135 subjects were studied: 53 patients with DCM (age: 59 +/- 12 years, mean +/- SD), 34 patients with IHD (66 +/- 9 years), and 48 controls (64 +/- 5 years). The participants underwent baseline medical examination, blood sampling, and a cardiac magnetic resonance imaging examination at 3 Tesla (Philips Ingenia). The serum levels of seven different miRs were analysed and assessed: 16-5p, 21-5p, 29-5p, 133a-3p, 191-5p, 320a, and 423-5p, all of which have been demonstrated to play potential roles in the pathogenesis of heart failure. The patients in the DCM and IHD groups had left ventricles that had larger end-diastolic volume (P < 0.001), larger mass ( P < 0.001), and lower ejection fraction (P < 0.001) compared with controls. Serum levels of miR-29-5p were increased in DCM compared with IHD (P < 0.005) and serum levels of miR-320a were elevated in DCM compared with healthy controls ( P < 0.05). There was no significant association between miR levels and magnetic resonance imaging parameters of left ventricular structure and function.Conclusions: Circulating miR-320a can add to the discrimination between patients with DCM and healthy controls and circulating miR-29-5p can add to the discrimination between DCM and IHD.
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| 9. |
- Cavefors, Oscar, et al.
(author)
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Regional left ventricular systolic dysfunction associated with critical illness: incidence and effect on outcome
- 2021
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In: Esc Heart Failure. - : Wiley. - 2055-5822. ; 8:6, s. 5415-5423
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Journal article (peer-reviewed)abstract
- Aims Left ventricular (LV) dysfunction can be triggered by non-cardiac disease, such as sepsis, hypoxia, major haemorrhage, or severe stress (Takotsubo syndrome), but its clinical importance is not established. In this study, we evaluate the incidence and impact on mortality of LV dysfunction associated with critical illness. Methods and results In this single-centre, observational study, consecutive patients underwent an echocardiographic examination within 24 h of intensive care unit (ICU) admission. LV systolic dysfunction was defined as an ejection fraction (EF) < 50% and/or regional wall motion abnormalities (RWMA). A cardiologist assessed patients with LV dysfunction for the presence of an acute or chronic cardiac disease, and coronary angiography was performed in high-risk patients. Of the 411 patients included, 100 patients (24%) had LV dysfunction and in 52 (13%) of these patients, LV dysfunction was not attributed to a cardiac disease. Patients with LV dysfunction and non-cardiac disease had higher mortality risk score (Simplified Acute Physiologic Score 3 score), heart rate, noradrenaline doses, and lactate levels as well as decreased EF, stroke volume, and cardiac output compared with patients with normal LV function. Diagnoses most commonly associated with LV dysfunction and non-cardiac disease were sepsis, respiratory insufficiency, major haemorrhage, and neurological disorders. RWMA (n = 40) with or without low EF was more common than global hypokinesia (n = 12) and was reversible in the majority of cases. Twelve patients had a circumferential pattern of RWMA in concordance with Takotsubo syndrome. Crude 30 day mortality was higher in patients with LV dysfunction and non-cardiac disease compared with patients with normal LV function (33% vs. 18%, P = 0.023), but not after risk adjustment (primary outcome) {odds ratio [OR] 1.56 [confidence interval (CI) 0.75-3.39], P = 0.225}. At 90 days, crude mortality was 44% and 22% (P = 0.002), respectively, in these groups. This difference was also significant after risk adjustment [OR 2.40 (CI 1.18-4.88), P = 0.016]. Conclusions Left ventricular systolic dysfunction is commonly triggered by critical illness, is frequently seen as regional hypokinesia, and is linked to an increased risk of death. The prognostic importance of LV dysfunction in critical illness might be underestimated.
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| 10. |
- Chu, S. Y., et al.
(author)
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Intra-aortic balloon pump on in-hospital outcomes of cardiogenic shock: findings from a nationwide registry, China
- 2021
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In: ESC Heart Failure. - : Wiley. - 2055-5822. ; 8:4, s. 3286-3294
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Journal article (peer-reviewed)abstract
- Aims The real-world usage of intra-aortic balloon pump (IABP) in various cardiogenic shocks (CS) and the association with outcomes are lacking. We aimed to investigate IABP adoption in CS in a nationwide registry in China. Methods and results We retrospectively retrieved data of 30 106 CS patients (age 67.1 +/- 14.6 years, 37.6% female patients) in the Hospital Quality Monitoring System registry from 2013 to 2016. Ischaemic heart disease was the leading cause of CS (73.9%). Hypertension, cardiomyopathy, myocarditis, valvular, and congenital heart disease were seen in 36.0%, 7.5%, 2.6%, 7.3%, and 2.4% of the population. IABP was employed in 2320 (7.7%) subjects. The association between IABP usage and primary outcome of in-hospital mortality and secondary outcomes of expenses and lengths of stay were investigated. The patients with IABP support had similar in-hospital mortality to those without IABP (39.6% vs. 38.3%, P = 0.226), but longer hospital-stay [8.0 (2.0-16.0) vs. 6.0 (2.0-13.0) days, P < 0.001] and higher expenses [7.1(4.4-11.1) vs. 2.3 (0.8-5.5) 10 000RMB, P < 0.001]. IABP support was not associated with reduced mortality in the overall CS population in multivariate regression analysis [odds ratio (OR) 1.05, 95% confidence interval (CI) 0.95-1.17], except for subgroups with myocarditis (OR 0.61, 95% Cl 0.39-0.95, P for interaction = 0.010) and those who did not receive the early percutaneous coronary intervention (PCI) (OR 0.86, 95% CI 0.75-0.97, P for interaction < 0.001). Similar results were further confirmed in the propensityscore-matched population. Conclusions In this nationwide registry of CS patients, IABP was not noted with improved survival but increased healthcare consumption. However, IABP appears protective in those with myocarditis or who failed to receive early PCI.
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