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AIMS: Anaemia has been reported as poor predictor in heart failure with preserved ejection fraction (HFpEF). The aim of this study was to evaluate the impact of changes in haemoglobin (Hb) from discharge to 1 year after discharge on the prognosis using a lower cut-off value of Hb than the World Health Organization (WHO) criteria. METHODS AND RESULTS: First, 547 HFpEF cases were divided into two groups, Hb < 11.0 g/dL (n = 218) and Hb ≥ 11.0 g/dL (n = 329), according to Hb at discharge, and further were divided according to Hb 1 year after discharge into Hb < 11.0 g/dL (G1, n = 113), Hb ≥ 11.0 g/dL (G2, n = 105), Hb < 11.0 g/dL (G3, n = 66), and Hb ≥ 11.0 g/dL (G4, n = 263), respectively. Major adverse cardiovascular events (MACE) was defined as composite of all-cause death and heart failure readmission after a visit 1 year after discharge. The cut-off value of Hb was analysed by the receiver operating characteristics curve that predicts MACE. We examined the incidence rate of MACE between G4 and other subgroups and verified predictors of improving or worsening anaemia and covarying factors with change in Hb. In multivariate Cox proportional hazard model, MACE was significantly higher in G3 with worsening anaemia from Hb ≥ 11.0 g/dL to <11.0 g/dL than G4 with persistently Hb ≥ 11 g/dL (adjusted hazard ratio (HR): 3.14 [95% confidence interval (CI), 1.76-5.60], P < 0.001). MACE was not significantly different between G2 with improving anaemia from Hb < 11.0 g/dL to ≥ 11.0 g/dL and G4 (adjusted HR: 1.37 [95% CI, 0.68-2.75], P = 0.38). In multivariate logistic regression analysis, independent predictors of improving anaemia were male [odds ratio (OR): 0.45], chronic obstructive pulmonary disease (OR: 10.3), prior heart failure hospitalization (OR: 0.38), and estimated glomerular filtration rate (OR: 1.04). Independent predictors of worsening anaemia were age (OR: 1.07), body mass index (BMI) (OR: 0.86), clinical frailty scale score (OR: 1.29), Hb at discharge (OR: 0.63), and use of angiotensin-converting-enzyme inhibitor or angiotensin II receptor blocker (OR: 2.76). In multivariate linear regression analysis, covarying factors with change in Hb were BMI (ß = -0.098), serum albumin (ß = 0.411), and total cholesterol (ß = 0.179). CONCLUSIONS: Change in haemoglobin after discharge using a lower cut-off value than WHO criteria has prognostic impact in patients with HFpEF.
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AIMS: Interleukin-16 (IL-16) has been reported to mediate left ventricular myocardial fibrosis and stiffening in patients with heart failure with preserved ejection fraction (HFpEF). We sought to elucidate whether IL-16 has a distinct impact on pathophysiology and prognosis across different subphenotypes of acute HFpEF. METHODS AND RESULTS: We analysed 211 patients enrolled in a prospective multicentre registry of acute decompensated HFpEF for whom serum IL-16 levels after stabilization were available (53% female, median age 81 [interquartile range 75-85] years). We divided this sub-cohort into four phenogroups using our established clustering algorithm. The study endpoint was all-cause death. Patients were subclassified into phenogroup 1 ('rhythm trouble' [n = 69]), phenogroup 2 ('ventricular-arterial uncoupling' [n = 49]), phenogroup 3 ('low output and systemic congestion' [n = 41]), and phenogroup 4 ('systemic failure' [n = 52]). After a median follow-up of 640 days, 38 patients had died. Among the four phenogroups, phenogroup 2 had the highest IL-16 level. The IL-16 level showed significant associations with indices of cardiac hypertrophy, diastolic dysfunction, and congestion only in phenogroup 2. Furthermore, the IL-16 level had a significant predictive value for all-cause death only in phenogroup 2 (C-statistic 0.750, 95% confidence interval 0.606-0.863, P = 0.017), while there was no association between the IL-16 level and the endpoint in the other phenogroups. CONCLUSIONS: Our results indicated that the serum IL-16 level had a significant association with indices that reflect the pathophysiology and prognosis of HFpEF in a specific phenogroup in acute HFpEF.
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Biomarcadores , Insuficiencia Cardíaca , Interleucina-16 , Volumen Sistólico , Humanos , Femenino , Masculino , Insuficiencia Cardíaca/fisiopatología , Insuficiencia Cardíaca/sangre , Volumen Sistólico/fisiología , Anciano , Enfermedad Aguda , Anciano de 80 o más Años , Estudios Prospectivos , Pronóstico , Interleucina-16/sangre , Interleucina-16/genética , Biomarcadores/sangre , Estudios de Seguimiento , Función Ventricular Izquierda/fisiología , Sistema de Registros , Causas de Muerte/tendenciasRESUMEN
AIMS: Low-density lipoprotein cholesterol (LDL-C), anaemia and low platelets have been associated with worse clinical outcomes in heart failure patients. We investigated the relationship between the combination of these three components and clinical outcome in patients with heart failure with preserved ejection fraction (HFpEF). METHODS AND RESULTS: We examined the data of 1021 patients with HFpEF hospitalized with acute decompensated heart failure (HF) from the PURSUIT-HFpEF registry, a prospective, multicenter observational study. The enrolled patients were classified into four groups by an LEP (LDL-C, Erythrocyte, and Platelet) score of 0 to 3 points, with 1 point each for LDL-C, erythrocyte and platelet values less than the cut-off values as calculated by receiver operating characteristic curve analysis. The endpoint, a composite of all-cause death and HF readmission, was evaluated among the four groups. Median follow-up duration was 579 [300, 978] days. Risk of the composite endpoint significantly differed among the four groups (P < 0.001). Kaplan-Meier analysis showed that the groups with an LEP score of 2 had higher risk of the composite endpoint than those with an LEP score of 0 or 1 (P < 0.001, and P = 0.013, respectively), while those with an LEP score of 3 had higher risk than those with an LEP score of 0, 1 or 2 (P < 0.001, P < 0.001 and P = 0.020, respectively). Cox proportional hazards analysis showed that an LEP score of 3 was significantly associated with the composite endpoint (P = 0.030). Kaplan-Meier analysis showed that risk of the composite of all-cause death and HF readmission was significantly higher in low LDL values (less than the cut-off values as calculated by receiver operating characteristic curve analysis) patients with statin use than in those without statin use (log rank P = 0.002). CONCLUSIONS: LEP score, which comprehensively reflects extra-cardiac co-morbidities, is significantly associated with clinical outcomes in HFpEF patients.
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Plaquetas , LDL-Colesterol , Eritrocitos , Insuficiencia Cardíaca , Volumen Sistólico , Humanos , Insuficiencia Cardíaca/sangre , Insuficiencia Cardíaca/fisiopatología , Masculino , Femenino , Volumen Sistólico/fisiología , Estudios Prospectivos , Anciano , Eritrocitos/metabolismo , Plaquetas/metabolismo , LDL-Colesterol/sangre , Sistema de Registros , Pronóstico , Estudios de Seguimiento , Biomarcadores/sangre , Persona de Mediana Edad , Tasa de Supervivencia/tendenciasRESUMEN
The coexistence of heart failure is frequent and associated with higher mortality in patients with type 2 diabetes (T2DM), and its management is a critical issue. The WATCH-DM risk score is a tool to predict heart failure in patients with type 2 diabetes mellitus (T2DM). We investigated whether it could estimate outcomes in T2DM patients with heart failure with preserved ejection fraction (HFpEF). The WATCH-DM risk score was calculated in 418 patients with T2DM hospitalized for HFpEF (male 49.5%, age 80 ± 9 years, HbA1c 6.8 ± 1.0%), and they were divided into the "average or lower" (≤ 10 points), "high" (11-13 points) and "very high" (≥ 14 points) risk groups. We followed patients to observe all-cause death for 386 days (median). We compared the area under the curve (AUC) of the WATCH-DM score for predicting 1-year mortality with that of the Meta-Analysis Global Group in Chronic Heart Failure (MAGGIC) score and of the Barcelona Bio-Heart Failure Risk (BCN Bio-HF). Among the study patients, 108 patients (25.8%) had average or lower risk scores, 147 patients (35.2%) had high risk scores, and 163 patients (39.0%) had very high risk scores. The Cox proportional hazard model selected the WATCH-DM score as an independent predictor of all-cause death (HR per unit 1.10, 95% CI 1.03 to 1.19), and the "average or lower" risk group had lower mortality than the other groups (p = 0.047 by log-rank test). The AUC of the WATCH-DM for 1-year mortality was 0.64 (95% CI 0.45 to 0.74), which was not different from that of the MAGGIC score (0.72, 95% CI 0.63 to 0.80, p = 0.08) or that of BCN Bio-HF (0.70, 0.61 to 0.80, p = 0.25). The WATCH-DM risk score can estimate prognosis in T2DM patients with HFpEF and can identify patients at higher risk of mortality.
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Diabetes Mellitus Tipo 2 , Insuficiencia Cardíaca , Humanos , Masculino , Anciano , Anciano de 80 o más Años , Diabetes Mellitus Tipo 2/complicaciones , Volumen Sistólico , Factores de Riesgo , PronósticoRESUMEN
OBJECTIVE: The heterogeneous pathophysiology of the diverse heart failure with preserved ejection fraction (HFpEF) phenotypes needs to be examined. We aim to assess differences in the biomarkers among the phenotypes of HFpEF and investigate its multifactorial pathophysiology. METHODS: This study is a retrospective analysis of the PURSUIT-HFpEF Study (N=1231), an ongoing, prospective, multicentre observational study of acute decompensated HFpEF. In this registry, there is a predefined subcohort in which we perform multibiomarker tests (N=212). We applied the previously established machine learning-based clustering model to the subcohort with biomarker measurements to classify them into four phenotypes: phenotype 1 (n=69), phenotype 2 (n=49), phenotype 3 (n=41) and phenotype 4 (n=53). Biomarker characteristics in each phenotype were evaluated. RESULTS: Phenotype 1 presented the lowest value of N-terminal pro-brain natriuretic peptide (NT-proBNP), high-sensitive C reactive protein, tumour necrosis factor-α, growth differentiation factor (GDF)-15, troponin T and cystatin C, whereas phenotype 2, which is characterised by hypertension and cardiac hypertrophy, showed the highest value of these markers. Phenotype 3 showed the second highest value of GDF-15 and cystatin C. Phenotype 4 presented a low NT-proBNP value and a relatively high GDF-15. CONCLUSIONS: Distinctive characteristics of biomarkers in HFpEF phenotypes would indicate differential underlying mechanisms to be elucidated. The contribution of inflammation to the pathogenesis varied considerably among different HFpEF phenotypes. Systemic inflammation substantially contributes to the pathophysiology of the classic HFpEF phenotype with cardiac hypertrophy. TRIAL REGISTRATION NUMBER: UMIN-CTR ID: UMIN000021831.
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Insuficiencia Cardíaca , Humanos , Insuficiencia Cardíaca/diagnóstico , Factor 15 de Diferenciación de Crecimiento , Cistatina C , Volumen Sistólico/fisiología , Estudios Retrospectivos , Estudios Prospectivos , Biomarcadores , Péptido Natriurético Encefálico , Inflamación , Fragmentos de Péptidos , Cardiomegalia , PronósticoAsunto(s)
Endocarditis Bacteriana , Endocarditis , Humanos , Absceso/diagnóstico por imagen , Absceso/etiología , Endocarditis Bacteriana/diagnóstico , Endocarditis Bacteriana/diagnóstico por imagen , Endocarditis/diagnóstico , Endocarditis/diagnóstico por imagen , Atrios Cardíacos/diagnóstico por imagen , Válvula Aórtica/diagnóstico por imagen , Válvula Aórtica/cirugíaRESUMEN
BACKGROUND: The effectiveness of ß-blocker in patients with heart failure with preserved ejection fraction (HFpEF) remains to be determined. We aimed to clarify the association between the use of ß-blocker and prognosis according to the status of frailty. METHODS: We compared prognosis between HFpEF patients with and without ß-blockers stratified with the Clinical Frailty Scale (CFS), using data from the PURSUIT-HFpEF registry (UMIN000021831). RESULTS: Among 1159 patients enrolled in the analysis (median age, 81.4 years; male, 44.7%), 580 patients were CFS ≤ 3, while 579 were CFS ≥ 4. Use of ß-blockers was associated with a worse composite endpoint of all-cause death and heart failure readmission in patients with CFS ≥ 4 (adjusted hazard ratio (HR) 1.43, 95% CI 1.10-1.85, p = 0.007), but was not significantly associated with this endpoint in those with CFS ≤ 3 (adjusted HR 0.95, 95% CI 0.71-1.26, p = 0.719) in multivariable Cox proportional hazard models. These results were confirmed in a propensity-matched analysis (HR in those with CFS ≥ 4: 1.42, 95% CI 1.05-1.90, p = 0.020; that in those with CFS ≤ 3: 0.83, 95% CI 0.60-1.14, p = 0.249), and in an analysis in which patients were divided into CFS ≤ 4 and CFS ≥ 5. CONCLUSIONS: Use of ß-blockers was significantly associated with worse prognosis specifically in patients with HFpEF and high CFS, but not in those with low CFS. Use of ß-blockers in HFpEF patients with frailty may need careful attention.
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Two key echocardiographic parameters, left ventricular mass index (LVMI) and left atrial volume index (LAVI), are important in assessing structural myocardial changes in heart failure (HF) with preserved ejection fraction (HFpEF). However, the differences in clinical characteristics and outcomes among groups classified by LVMI and LAVI values are unclear.We examined the data of 960 patients with HFpEF hospitalized due to acute decompensated HF from the PURSUIT-HFpEF registry, a prospective, multicenter observational study. Four groups were classified according to the cut-off values of LVMI and LAVI [LVMI = 95 g/m2 (female), 115 g/m2 (male) and LAVI = 34 mL/m2]. Clinical endpoints were the composite of HF readmission and all-cause death. Study endpoints among the 4 groups were evaluated. The composite endpoint occurred in 364 patients (37.9%). Median follow-up duration was 445 days. Kaplan-Meier analysis revealed significant differences in the composite endpoint among the 4 groups (P < 0.001). Cox proportional hazards analysis demonstrated that patients with increased LAVI alone were at significantly higher risk of HF readmission and the composite endpoints than those with increased LVMI alone (P = 0.030 and P = 0.024, respectively). Age, male gender, systolic blood pressure at discharge, atrial fibrillation (AF) hemoglobin, renal function, and LAVI were significant determinants of LVMI and female gender, AF, hemoglobin, and LVMI were significant determinants of LAVI.In HFpEF patients, increased LAVI alone was more strongly associated with HF readmission and the composite of HF readmission and all-cause death than those with increased LVMI alone.
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Fibrilación Atrial , Insuficiencia Cardíaca , Humanos , Masculino , Femenino , Ventrículos Cardíacos/diagnóstico por imagen , Volumen Sistólico , Función Ventricular Izquierda , Estudios Prospectivos , Pronóstico , Atrios Cardíacos/diagnóstico por imagenRESUMEN
Characterized by ventricular and vascular stiffness, heart failure with preserved ejection fraction (HFpEF) has led to high morbidity and mortality. As azilsartan is an angiotensin receptor blocker with the highest myocardial and vascular affinities, azilsartan may improve the left ventricular (LV) diastolic function in patients with hypertension and either HFpEF or HF with mildly reduced ejection fraction (HFmrEF) more than candesartan. In this randomized, open-label trial, we randomly assigned 193 hypertensive patients with HF and LV ejection fraction ≥ 45% to 20 mg of azilsartan (n = 95) or 8 mg of candesartan (n = 98), once daily for 48 weeks. After the initiation of treatment, changes in the doses of the study drugs were permitted based on the patient's conditions, including blood pressure (median dose at 48 weeks: azilsartan 20.0 mg/day, candesartan 8.0 mg/day). The primary endpoint was the baseline-adjusted change in the ratio of peak early diastolic transmitral flow velocity (E) to early diastolic mitral annular velocity (e') (E/e'). Adjusted least-squares mean (LSM) change in E/e' was - 0.8 (95% confidence interval [CI] - 1.49 to - 0.04) in the azilsartan group and 0.2 (95% CI - 0.49 to 0.94) in the candesartan group, providing the LSM differences of - 1.0 (95% CI - 2.01 to 0.03, P = 0.057). The median change in left atrial volume index was - 2.7 mL/m2 with azilsartan vs 1.4 mL/m2 with candesartan (P = 0.091). The frequency of adverse events related to hypotension and hyperkalemia did not differ between the groups. The current study did not provide strong evidence that azilsartan improves LV diastolic dysfunction, and further confirmatory study is required.
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Insuficiencia Cardíaca , Hipertensión , Disfunción Ventricular Izquierda , Humanos , Volumen Sistólico/fisiología , Gusto , Disfunción Ventricular Izquierda/tratamiento farmacológico , Función Ventricular Izquierda/fisiología , Hipertensión/tratamiento farmacológicoRESUMEN
OBJECTIVE: Our previously established machine learning-based clustering model classified heart failure with preserved ejection fraction (HFpEF) into four distinct phenotypes. Given the heterogeneous pathophysiology of HFpEF, specific medications may have favourable effects in specific phenotypes of HFpEF. We aimed to assess effectiveness of medications on clinical outcomes of the four phenotypes using a real-world HFpEF registry dataset. METHODS: This study is a posthoc analysis of the PURSUIT-HFpEF registry, a prospective, multicentre, observational study. We evaluated the clinical effectiveness of the following four types of postdischarge medication in the four different phenotypes: angiotensin-converting enzyme inhibitors (ACEi) or angiotensin-receptor blockers (ARB), beta blockers, mineralocorticoid-receptor antagonists (MRA) and statins. The primary endpoint of this study was a composite of all-cause death and heart failure hospitalisation. RESULTS: Of 1231 patients, 1100 (83 (IQR 77, 87) years, 604 females) were eligible for analysis. Median follow-up duration was 734 (398, 1108) days. The primary endpoint occurred in 528 patients (48.0%). Cox proportional hazard models with inverse-probability-of-treatment weighting showed the following significant effectiveness of medication on the primary endpoint: MRA for phenotype 2 (weighted HR (wHR) 0.40, 95% CI 0.21 to 0.75, p=0.005); ACEi or ARB for phenotype 3 (wHR 0.66 0.48 to 0.92, p=0.014) and statin therapy for phenotype 3 (wHR 0.43 (0.21 to 0.88), p=0.020). No other medications had significant treatment effects in the four phenotypes. CONCLUSIONS: Machine learning-based clustering may have the potential to identify populations in which specific medications may be effective. This study suggests the effectiveness of MRA, ACEi or ARB and statin for specific phenotypes of HFpEF. TRIAL REGISTRATION NUMBER: UMIN000021831.
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Insuficiencia Cardíaca , Inhibidores de Hidroximetilglutaril-CoA Reductasas , Humanos , Femenino , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/tratamiento farmacológico , Inhibidores de la Enzima Convertidora de Angiotensina/uso terapéutico , Inhibidores de la Enzima Convertidora de Angiotensina/farmacología , Volumen Sistólico/fisiología , Estudios Prospectivos , Antagonistas de Receptores de Angiotensina/uso terapéutico , Antagonistas de Receptores de Angiotensina/farmacología , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Inhibidores de Hidroximetilglutaril-CoA Reductasas/farmacología , Cuidados Posteriores , Alta del Paciente , Análisis por Conglomerados , FenotipoRESUMEN
BACKGROUNDS: Drug treatments of heart failure with preserved ejection fraction (HFpEF) have a little clinical benefit, but cardiovascular polypharmacy (CP) trend is observed in elderly HFpEF. We investigated the impact of CP on octogenarian with HFpEF. METHODS: We examined 783 consecutive octogenarians (≥80 years) enrolled in the PURSUIT-HFpEF registry. We defined medications for hypertension, dyslipidemia, heart failure (HF), coronary artery disease, stroke, peripheral artery disease, and atrial fibrillation as cardiovascular medications (CM). In this study, we defined CP as ≥5 CM. We investigated whether CP was correlated with the composite end point (CE) of all-cause mortality and HF rehospitalization. RESULTS: The proportion with CP was 51.9% (n = 406). Background characteristics correlated with CP were frailty, history of coronary artery disease, atrial fibrillation and left atrial dimension. Multivariable Cox proportional hazards analysis showed CP was significantly and independently correlated with CE (hazard ratio (HR): 1.31; 95% confidence Interval (CI): 1.01-1.70) in addition to age, clinical frailty scale, history of HF admission and N-terminal pro brain natriuretic peptide. Kaplan-Meier curve analysis showed that, compared with the non-CP group, the CP group had significantly higher risk of CE and HF (HR: 1.27; 95%CI: 1.04-1.56; P = 0.02 and HR: 1.46; 95%CI: 1.13-1.88; P < 0.01, respectively), but not any-cause death. In addition, diuretics were correlated with CE (HR: 1.61; 95%CI: 1.17-2.22; P < 0.01), but antithrombotic drugs and HFpEF medications were not. CONCLUSIONS: CP at discharge is a prognostic factor driven by HF rehospitalization in octogenarians with HFpEF. In these patients, diuretics may be correlated with the prognosis.
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Fibrilación Atrial , Enfermedad de la Arteria Coronaria , Fragilidad , Insuficiencia Cardíaca , Anciano de 80 o más Años , Humanos , Anciano , Pronóstico , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/tratamiento farmacológico , Volumen Sistólico , Octogenarios , Fibrilación Atrial/diagnóstico , Fibrilación Atrial/tratamiento farmacológico , Función Ventricular Izquierda , Enfermedad de la Arteria Coronaria/diagnóstico , Enfermedad de la Arteria Coronaria/tratamiento farmacológico , Polifarmacia , Diuréticos/uso terapéuticoRESUMEN
BACKGROUND: We recently reported that nearly half of patients with heart failure with preserved ejection fraction (HFpEF) did not show echocardiographic diastolic dysfunction (DD), but had normal diastolic function (ND) or indeterminate diastolic function (ID). However, the clinical course and outcomes of patients with HFpEF with ND or ID (ND/ID) remain unknown. METHODS: From the PURSUIT-HFpEF registry, we extracted 289 patients with HFpEF with ND/ID at discharge who had echocardiographic data at 1-year follow-up. Patients were classified according to the status of progression from ND/ID to DD at 1 year. Primary endpoint was a composite of all-cause death or HF rehospitalization. RESULTS: Median age was 81 years, and 138 (47.8%) patients were female. At 1 year, 107 (37%) patients had progressed to DD. The composite endpoint occurred in 90 (31.1%) patients. Compared to patients without progression to DD, those with progression had a significantly higher cumulative rate of the composite endpoint (P < 0.001) and HF rehospitalization (P < 0.001) after discharge and at the 1-year landmark (P = 0.030 and P = 0.001, respectively). Progression to DD was independently associated with the composite endpoint (hazard ratio (HR): 2.014, 95%CI 1.239-3.273, P = 0.005) and HF rehospitalization (HR: 2.362, 95%CI 1.402-3.978) after discharge. Age (odds ratio (OR): 1.043, 95%CI 1.004-1.083, P = 0.031), body mass index (BMI) (OR: 1.110, 95%CI 1.031-1.195, P = 0.006), and albumin (OR: 0.452, 95%CI 0.211-0.969, P = 0.041) were independently associated with progression from ND/ID to DD. CONCLUSIONS: More than one-third of HFpEF patients with ND/ID progressed to DD at 1 year and had poor outcomes. Age, BMI and albumin were independently associated with this progression. UMIN-CTR ID: UMIN000021831.
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Insuficiencia Cardíaca , Humanos , Femenino , Anciano de 80 o más Años , Masculino , Volumen Sistólico , Ecocardiografía , Pronóstico , Función Ventricular IzquierdaRESUMEN
Background Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) are novel inflammation markers. Their combined usefulness for estimating the prognosis of patients with heart failure with preserved ejection fraction (HFpEF) admitted for acute decompensated heart failure remains elusive. Methods and Results We investigated 1026 patients registered in the Prospective Multicenter Observational Study of Patients with Heart Failure with Preserved Ejection Fraction. Both NLR and PLR values were measured at the time of admission. Comorbidity burden was defined as the number of occurrences of 8 common comorbidities of HFpEF. The primary end point was cardiac death. The patients were stratified into 3 groups based on the optimal cut-off values of NLR and PLR on the receiver operating characteristic curve analysis for predicting cardiac death (low NLR and PLR, either high NLR or PLR, and both high NLR and PLR). After a median follow-up of 429 days, 195 patients died, with 85 of these deaths attributed to cardiac causes. An increased comorbidity burden was significantly associated with a higher proportion of patients with high NLR (>4.5) or PLR (>193), or both. High NLR and PLR values were independently associated with cardiac death, and a combination of both values was the strongest predictor (hazard ratio, 2.66 [95% CI, 1.51%-4.70%], P=0.0008). A significant difference was found in the rate of cardiac death among the 3 groups stratified by NLR and PLR values. Conclusions The combination of NLR and PLR is useful for the prediction of postdischarge cardiac death in patients with acute HFpEF. Registration URL: ClinicalTrials.gov; Unique identifier: UMIN000021831.
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Insuficiencia Cardíaca , Neutrófilos , Humanos , Insuficiencia Cardíaca/diagnóstico , Cuidados Posteriores , Estudios Prospectivos , Recuento de Plaquetas , Volumen Sistólico , Alta del Paciente , Plaquetas , Linfocitos , Pronóstico , Estudios RetrospectivosRESUMEN
OBJECTIVES: Heart failure with preserved ejection fraction (HFpEF) is often complicated by pulmonary hypertension (PH), which is mainly characterised by postcapillary PH and occasionally accompanied by a precapillary component of PH. Haemodynamic changes in worsening heart failure (HF) can modify the characteristics of PH. However, the clinical features of PH after HF treatment in HFpEF remain unclear. We investigated the prevalence and clinical significance of the precapillary component of PH after HF treatment in HFpEF, using data from the Prospective Multicentre Observational Study of Patients with HFpEF (PURSUIT-HFpEF). METHODS: From the PURSUIT-HFpEF registry, 219 patients hospitalised with acute HF who underwent right heart catheterisation after initial HF treatment were divided into four groups according to the 2015 and 2018 PH definitions: non-PH, isolated postcapillary pulmonary hypertension (Ipc-PH), precapillary PH and combined postcapillary and precapillary pulmonary hypertension (Cpc-PH). The latter two were combined as PH with the precapillary component. RESULTS: Using the 2015 definition, we found that the prevalence of PH after HF treatment was 27% (Ipc-PH: 20%, precapillary PH: 3%, Cpc-PH: 4%). Applying the 2018 definition resulted in a doubled frequency of precapillary PH (6%). PH with a precapillary component according to the 2015 definition was associated with poor clinical outcomes and characterised by small left ventricular dimension and high early diastolic mitral inflow velocity/early diastolic mitral annular tissue velocity. CONCLUSION: After initial HF treatment, 7% of hospitalised patients with HFpEF had precapillary component of PH according to the 2015 definition. Echocardiographic parameters of the left ventricle can contribute to the risk stratification of patients with HFpEF with a precapillary component of PH.
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Insuficiencia Cardíaca , Hipertensión Pulmonar , Humanos , Hipertensión Pulmonar/diagnóstico , Hipertensión Pulmonar/epidemiología , Hipertensión Pulmonar/complicaciones , Insuficiencia Cardíaca/complicaciones , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/epidemiología , Volumen Sistólico , Estudios Prospectivos , Ecocardiografía/métodosRESUMEN
Peripartum cardiomyopathy (PPCM) is a left ventricular systolic dysfunction associated with heart failure (HF) in late-term pregnancy or peripartum. A 29-year-old pregnant woman with no history of cardiac disease noted lower extremity edema around 34 weeks' gestation with significant weight gain. She delivered twins via caesarean section, and the edema regressed postpartum. On postpartum day 4, however, she experienced difficulty breathing at night and was diagnosed with HF owing to PPCM. HF treatment along with cabergoline was initiated. With low prolactin blood levels, her symptoms and cardiac function improved over time. This case demonstrated the usefulness of anti-prolactin therapy with cabergoline in PPCM.
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Cardiomiopatías , Insuficiencia Cardíaca , Complicaciones Cardiovasculares del Embarazo , Trastornos Puerperales , Embarazo , Femenino , Humanos , Adulto , Cabergolina/uso terapéutico , Cesárea , Periodo Periparto , Cardiomiopatías/diagnóstico , Insuficiencia Cardíaca/tratamiento farmacológico , Insuficiencia Cardíaca/etiología , Trastornos Puerperales/diagnóstico , Trastornos Puerperales/tratamiento farmacológico , Complicaciones Cardiovasculares del Embarazo/tratamiento farmacológico , Complicaciones Cardiovasculares del Embarazo/diagnósticoRESUMEN
AIMS: Patient reported outcomes (PROs) are gradually being incorporated into daily practice to assess individual health-related quality of life (QOL). However, despite accumulating evidence of the prognostic utility of heart failure (HF)-specific QOL indices, evidence on the generic QOL score is scarce, especially in patients with HF with preserved ejection fraction (HFpEF). METHODS AND RESULTS: Patient data were extracted from the Prospective mUlticenteR obServational stUdy of patIenTs with Heart Failure with Preserved Ejection Fraction (PURSUIT HFpEF) study. EuroQol 5 dimensions 5-level (EQ-5D-5L) data were obtained at discharge to evaluate patients' health-related QOL. The study population (n = 864) was divided into tertiles based on their EQ-5D-5L index as follows: low EQ-5D-5L 0.038-0.664 (n = 287), middle EQ-5D-5L 0.665-0.867 (n = 293), and high EQ-5D-5L 0.871-1.000 (n = 284). A total of 206 patients died over a mean follow-up period of 2.0 ± 1.2 years. Kaplan-Meier analysis revealed that the risk of mortality increased with the tertile of the EQ-5D-5L index (34% vs. 23% vs. 14%, P < 0.001). Cox multivariable analysis revealed that patients with EQ-5D-5L index in the low and middle tertiles had a significantly greater risk of mortality than those with EQ-5D-5L index in the high tertile [low EQ-5D-5L: adjusted hazard ratio (HR): 1.81 (1.12-2.92), P = 0.002, middle EQ-5D-5L: adjusted HR 1.91 (1.21-3.03), P = 0.006]. Among the dimensions of EQ-5D-5L, mobility (P = 0.014), self-care (P = 0.023) and usual activities (P = 0.008) were significant factors associated with all-cause mortality after multivariable adjustment. CONCLUSIONS: EQ-5D-5L is useful tool for risk stratification in patients with HFpEF.
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Insuficiencia Cardíaca , Calidad de Vida , Humanos , Encuestas y Cuestionarios , Relevancia Clínica , Volumen Sistólico , Estudios ProspectivosRESUMEN
[This corrects the article DOI: 10.1016/j.ahjo.2022.100203.].
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Background: Right ventricular (RV) to pulmonary artery (PA) uncoupling is known to be important for the prognosis of not only heart failure (HF) with reduced ejection fraction but also HF with preserved ejection fraction (HFpEF). We further investigated key factors in the poor prognosis for HFpEF patients with RV-PA uncoupling. Methods: We studied 817 patients with HFpEF who were discharged alive in a multicentred cohort using post hoc analyses, with a primary endpoint of cardiac mortality or HF readmission. A total of 288 RV-PA uncoupled patients were observed, namely those with a tricuspid annular plane systolic excursion (TAPSE)/PA systolic pressure (PASP) ratio < 0.46 mm/mm Hg. Results: Among the RV-PA uncoupled patients, 101 adverse outcomes occurred over a median of 340 days. Echocardiographic RV dimension (RVD) was significantly important for prognosis in both univariable and multivariable Cox regression testing (hazard ratio 1.044, 95% confidence interval 1.014-1.074, P = 0.0042, and hazard ratio 1.036, 95% confidence interval 1.001-1.072, P = 0.0438, respectively) considered with the covariates of age, atrial fibrillation, renal function, N-terminal pro-brain natriuretic peptide, and other echocardiographic parameters. We further divided the patients into 4 groups, first into 2 groups with a TAPSE/PASP either ≥ or < 0.46 mm/mm Hg, and then into 4 groups by RVD medians of 31.9 mm and 33.3 mm, respectively. Kaplan-Meier curve analysis showed that outcomes were worst in patients with a low TAPSE/PASP ratio and larger RVD (log-rank P < 0.0001). Conclusions: This multicentre observational study highlighted the further prognostic importance of larger RVD among HFpEF patients with RV-PA uncoupling.
Contexte: On sait que le découplage entre le ventricule droit (VD) et l'artère pulmonaire (AP) est important pour établir le pronostic de l'insuffisance cardiaque à fraction d'éjection réduite, mais également celui de l'insuffisance cardiaque à fraction d'éjection préservée (ICFEP). Nous avons étudié en détail les facteurs clés liés au pronostic défavorable de l'ICFEP chez les patients présentant un découplage VD-AP. Méthodologie: À partir des données d'une cohorte multicentrique, nous avons réalisé des analyses a posteriori sur 817 patients présentant une ICFEP qui sont sortis de l'hôpital en vie, avec comme critère d'évaluation principal la mortalité d'origine cardiaque ou la réadmission en raison de l'insuffisance cardiaque. Au total, 288 patients affichant un découplage VD-AP ont été observés, principalement ceux dont le rapport excursion systolique dans le plan annulaire tricuspide (TAPSE; tricuspid annular plane systolic excursion)-pression artérielle pulmonaire systolique (PAPs) était < 0,46 mm/mm Hg. Résultats: Au total, 101 événements indésirables ont été recensés sur une période médiane de 340 jours chez les patients qui présentaient un découplage VD-AP. La dimension ventriculaire droite mesurée par échocardiographie était un facteur pronostique significativement important dans les analyses de régression de Cox à une et à plusieurs variables (rapport des risques instantanés [RRI] : 1,044; intervalle de confiance à 95 % : 1,014 à 1,074; p : 0,0042; et RRI : 1,036; intervalle de confiance à 95 % : 1,001 à 1,072; p : 0,0438; respectivement) avec prise en compte des covariables de l'âge, de la fibrillation auriculaire, de la fonction rénale, du fragment N-terminal du propeptide natriurétique de type B, et d'autres paramètres échocardiographiques. Nous avons ensuite réparti les patients en quatre groupes, d'abord en deux groupes, selon que leur rapport TAPSE-PAPs était ≥ ou < 0,46 mm/mm Hg, puis en quatre groupes selon des dimensions ventriculaires droites médianes de 31,9 et de 33,3 mm, respectivement. L'analyse de la courbe de Kaplan-Meier a révélé des résultats moins favorables chez les patients qui présentaient un faible rapport TAPSE-PAPs et une grande dimension ventriculaire droite (valeur de p < 0,0001 selon le test du log-rank). Conclusions: Cette étude observationnelle multicentrique a mis en évidence l'importance d'une grande dimension ventriculaire droite dans l'établissement du pronostic chez les patients atteints d'ICFEP qui présentent un découplage VD-AP.
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Symptomatic cardiac involvement of malignant lymphoma is rare. Silent invasion of malignant lymphoma makes it difficult to diagnose it in the early phase of clinical course. We describe a case with cardiac involvement of diffuse large B-cell lymphoma presenting various types of arrythmias that were not diagnosed until autopsy.
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Background: Atrial fibrillation (AF) is common in heart failure with preserved ejection fraction (HFpEF). Objectives: This study aimed to investigate the prognostic value of echocardiographic markers of congestion that can be applied to both AF and patients without AF with HFpEF. Methods: We conducted a multicenter study of 505 patients with HFpEF admitted to hospitals for acute decompensated heart failure. The ratio of early diastolic transmitral flow velocity to mitral annulus velocity (E/e'), the tricuspid regurgitation peak velocity, and the collapsibility of the inferior vena cava were obtained at discharge. Congestion was determined by echocardiography if any one of E/e' ≥14 (E/e' ≥11 for AF), tricuspid regurgitation peak velocity ≥2.8 m/s, or inferior vena cava collapsibility <50% was positive. We classified patients into grade A, grade B, and grade C according to the number of positive congestion indices. The primary endpoint was the composite of cardiovascular death and heart failure hospitalization. Results: During the follow-up period (median: 373 days), 162 (32%) patients experienced the primary endpoint. Grade C patients had a higher risk for the primary endpoint than grade A (HR: 2.98; 95% CI: 1.97-4.52) and grade B patients (HR: 1.92; 95% CI: 1.29-2.86) (log-rank P < 0.0001). Echocardiographic congestion grade improved the predictive value when added to the age, sex, New York Heart Association functional class, and N-terminal pro-B-type natriuretic peptide, not only in sinus rhythm (Uno C-statistic: 0.670 vs 0.655) but in AF (Uno C-statistic: 0.667 vs 0.639). Conclusions: Echocardiographic congestion grade has prognostic value in patients with HFpEF with and without AF.