Aims Heart failure (HF) with preserved ejection fraction (HFpEF) has poor long-term prognosis. We assessed rates and predictors of outcome 10 years after an acute episode of HF. Methods and resultsThe Karolinska-Rennes (KaRen) study enrolled HFpEF patients with acute HF, ejection fraction ≥ 45%, and N-terminal pro-brain natriuretic peptide > 300 ng/L in 2007-11. Clinical data were collected at enrolment and after 4-8 weeks including detailed echocardiography. Follow-up data were collected 10 years after study initiation, starting from 6 months after enrolment until 2018 assessed by telephone. Independent predictors of primary (all-cause mortality or HF hospitalization) and secondary (all-cause mortality) outcomes were assessed by multivariable Cox regression. Of 539 patients, long-term follow-up data were available for 397 patients [52% female; median (interquartile range) age 79 (73, 84) years]. Over a follow-up of 5.44 (2.06-7.89) years, 1, 3, 5, and 10 year mortality rates were 15%, 31%, 47%, and 74%, respectively, with an incidence rate of 130/1000 patient-years. The primary outcome was met in 84% of the population, with an incidence rate of 227/1000 patient-years. The independent predictors of the primary outcome were tricuspid regurgitation peak velocity (m/s) [hazard ratio 1.87 (1.34-2.62)], diabetes mellitus [1.75 (1.11-2.74)], and cancer [1.75 (1.01-3.03)] while female sex was associated with reduced risk [0.64 (0.41-0.98)]. Conclusions In HFpEF, 1, 3, 5, and 10 year mortality was 15%, 31%, 47%, and 74% and mortality or first HF hospitalization was 35%, 54%, 67%, and 84%, respectively. Independent predictors of mortality or HF hospitalization were tricuspid regurgitation peak velocity, diabetes mellitus, cancer, and male sex. In clinical management of HFpEF, attention should be paid to both cardiac and non-cardiac conditions.
AimsTo assess the prevalence, clinical characteristics, and outcomes of patients with heart failure (HF) with or without moderate to severe aortic valve disease (AVD) (aortic stenosis [AS], aortic regurgitation [AR], mixed AVD [MAVD]).Methods and resultsData from the prospective ESC HFA EORP HF Long‐Term Registry including both chronic and acute HF were analysed. Of 15 216 patients with HF (62.5% with reduced ejection fraction, HFrEF; 14.0% with mildly reduced ejection fraction, HFmrEF; 23.5% with preserved ejection fraction, HFpEF), 706 patients (4.6%) had AR, 648 (4.3%) AS and 234 (1.5%) MAVD. The prevalence of AS, AR and MAVD was 6%, 8%, and 3% in HFpEF, 6%, 3%, and 2% in HFmrEF and 4%, 3%, and 1% in HFrEF. The strongest associations were observed for age and HFpEF with AS, and for left ventricular end‐diastolic diameter with AR. AS (adjusted hazard ratio [HR] 1.43, 95% confidence interval [CI] 1.23–1.67), and MAVD (adjusted HR 1.37, 95% CI 1.07–1.74) but not AR (adjusted HR 1.13, 95% CI 0.96–1.33) were independently associated with the 12‐month composite outcome of cardiovascular death and HF hospitalization. The associations between AS and the composite outcome were observed regardless of ejection fraction category.ConclusionsIn the ESC HFA EORP HF Long‐Term Registry, one in 10 patients with HF had AVD, with AS and MAVD being especially common in HFpEF and AR being similarly distributed across all ejection fraction categories. AS and MAVD, but not AR, were independently associated with increased risk of in‐hospital mortality and 12‐month composite outcome, regardless of ejection fraction category.
AimMitral regurgitation (MR) and tricuspid regurgitation (TR) are common in patients with heart failure (HF). The aim of this study was to investigate prevalence, clinical characteristics and outcomes of patients with or without isolated or combined MR and TR across the entire HF spectrum.Methods and resultsThe ESC‐HFA EORP HF Long‐Term Registry is a prospective, multicentre, observational study including patients with HF and 1‐year follow‐up data. Outpatients without aortic valve disease were included and stratified according to isolated or combined moderate/severe MR and TR. Among 11 298 patients, 7541 (67%) had no MR/TR, 1931 (17%) isolated MR, 616 (5.5%) isolated TR and 1210 (11%) combined MR/TR. Baseline characteristics were differently distributed across MR/TR categories. Compared to HF with reduced ejection fraction, HF with mildly reduced ejection fraction was associated with a lower risk of isolated MR (odds ratio [OR] 0.69; 95% confidence interval [CI] 0.60–0.80), and distinctly lower risk of combined MR/TR (OR 0.51; 95% CI 0.41–0.62). HF with preserved ejection fraction (HFpEF) was associated with a distinctly lower risk of isolated MR (OR 0.42; 95% CI 0.36–0.49), and combined MR/TR (OR 0.59; 95% 0.50–0.70), but a distinctly increased risk of isolated TR (OR 1.94; 95% CI 1.61–2.33). All‐cause death, cardiovascular death, HF hospitalization and combined outcomes occurred more frequently in combined MR/TR, isolated TR and isolated MR versus no MR/TR. The highest incident rates were observed in isolated TR and combined MR/TR.ConclusionIn a large cohort of outpatients with HF, prevalence of isolated and combined MR and TR was relatively high. Isolated TR was driven by HFpEF and was burdened by an unexpectedly poor outcome.
Aims Heart failure (HF) with preserved ejection fraction (HFpEF) is associated with cardiovascular (CV) and non‐CV events, but long‐term risk is poorly studied. We assessed incidence and predictors of the long‐term CV and non‐CV events. Methods and results Patients presenting with acute HF, EF ≥ 45%, and N‐terminal pro‐brain natriuretic peptide > 300 ng/L were enrolled in the Karolinska‐Rennes study in 2007–11 and were reassessed after 4–8 weeks in a stable state. Long‐term follow‐up was conducted in 2018. The Fine–Gray sub‐distribution hazard regression was used to detect predictors of CV and non‐CV deaths, investigated separately from baseline acute presentation (demographic data only) and from the 4–8 week outpatient visit (including echocardiographic data). Of 539 patients enrolled [median age 78 (interquartile range: 72–84) years; 52% female], 397 patients were available for the long‐term follow‐up. Over a median follow‐up time from acute presentation of 5.4 (2.1–7.9) years, 269 (68%) patients died, 128 (47%) from CV and 120 (45%) from non‐CV causes. Incidence rates per 1000 patient‐years were 62 [95% confidence interval (CI) 52–74] for CV and 58 (95% CI 48–69) for non‐CV death. Higher age and coronary artery disease (CAD) were independent predictors of CV death, and anaemia, stroke, kidney disease, and lower body mass index (BMI) and sodium concentrations of non‐CV death. From the stable 4–8 week visit, anaemia, CAD, and tricuspid regurgitation (>3.1 m/s) were independent predictors of CV death, and higher age of non‐CV death. Conclusions In patients with acute decompensated HFpEF, over 5 years of follow‐up, nearly two‐thirds of patients died, half from CV and the other half from non‐CV causes. CAD and tricuspid regurgitation were associated with CV death. Stroke, kidney disease, lower BMI, and lower sodium were associated with non‐CV death. Anaemia and higher age were associated with both outcomes. [Correction added on 24 March 2023, after first online publication: In the first sentence of the Conclusions, ‘two‐thirds’ has been inserted before ‘of patients died...’ in this version.]
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