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BACKGROUND: Recently, patients with supra-normal left ventricular ejection fraction (snEF) are reported to have high risk of adverse outcomes, especially in women. We sought to evaluate sex-related differences in the association between LVEF and long-term outcomes in heart failure (HF) patients. METHODS: The multicenter WET-HF Registry enrolled all patients hospitalized for acute decompensated HF (ADHF). We analyzed 3943 patients (age 77 years; 40.1% female) registered from 2006 to 2017. According to LVEF the patients were divided into the 3 groups: HF with reduced EF (HFrEF), mildly reduced EF (HFmrEF) and preserved EF. The primary endpoint was defined as the composite of cardiac death and ADHF rehospitalization after discharge. RESULTS: In HFmrEF, implementation of guideline-directed medical therapy (GDMT) such as the combination of renin-angiotensin-system inhibitor (RASi) and ß-blocker at discharge was significantly lower in women than men even after adjustment for covariates (p = 0.007). There were no such sex-related differences in HFrEF. Female sex was associated with higher incidence of the primary endpoint and ADHF rehospitalization after adjustment for covariates exclusively in HFmrEF. Restricted cubic spline analysis demonstrated a U-shaped relationship between LVEF and the hazard ratio of the primary endpoint showing higher event rate in HFmrEF and HFsnEF in women, but such relationship was not observed in men (p for interaction = 0.037). CONCLUSIONS: In women, mrEF and snEF were associated with worse long-term outcomes. Additionally, sex-related differences in the GDMT implementation for HFmrEF highlight the need for further exploration, which might lead to creation of sex-specific guidelines to optimize HF management.
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Insuficiencia Cardíaca , Sistema de Registros , Volumen Sistólico , Humanos , Femenino , Insuficiencia Cardíaca/fisiopatología , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/epidemiología , Volumen Sistólico/fisiología , Anciano , Masculino , Anciano de 80 o más Años , Poblaciones Vulnerables , Función Ventricular Izquierda/fisiología , Factores Sexuales , Estudios de SeguimientoRESUMEN
INTRODUCTION: The current guidelines strongly recommend early initiation of multiple classes of cardioprotective drugs for patients with heart failure with reduced ejection fraction to improve prognosis and health status. However, evidence on the optimal sequencing of approved drugs is scarce, highlighting the importance of individualised treatment plans. Registry data indicate that only a portion of these patients can tolerate all four recommended classes, underscoring the need to establish the favoured sequence when using these drugs. Additionally, the choice between long-acting and short-acting loop diuretics in the present era remains uncertain. This is particularly relevant given the frequent use of angiotensin receptor-neprilysin inhibitor and sodium-glucose cotransporter 2 inhibitor, both of which potentiate natriuretic effects. METHODS AND ANALYSIS: In a prospective, randomised, open-label, blinded endpoint method, LAQUA-HF (Long-acting vs short-acting diuretics and neurohormonal Agents on patients' QUAlity-of-life in Heart Failure patients) will be a 2×2 factorial design, with a total of 240 patients randomised to sacubitril/valsartan versus dapagliflozin and torsemide versus furosemide in a 1:1 ratio. Most enrolment sites have participated in an ongoing observational registry for consecutive patients hospitalised for heart failure involved dedicated study coordinators, and used the same framework to enrol patients. The primary endpoint is the change in patients' health status over 6 months, defined by the Kansas City Cardiomyopathy Questionnaire. Additionally, clinical benefit at 6 months defined as a hierarchical composite endpoint will be assessed by the win ratio as the secondary endpoint. ETHICS AND DISSEMINATION: The medical ethics committee Keio University in Japan has approved this trial. All participants provide written informed consent prior to study entry. The results of this trial will be disseminated in one main paper and additional papers on secondary endpoints and subgroup analyses. TRIAL REGISTRATION NUMBER: UMIN000045229.
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Antagonistas de Receptores de Angiotensina , Insuficiencia Cardíaca , Humanos , Estudios Prospectivos , Antagonistas de Receptores de Angiotensina/uso terapéutico , Volumen Sistólico , Insuficiencia Cardíaca/tratamiento farmacológico , Valsartán/efectos adversos , Inhibidores del Simportador de Cloruro Sódico y Cloruro Potásico/uso terapéutico , Combinación de Medicamentos , Aminobutiratos/efectos adversos , Medición de Resultados Informados por el Paciente , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
BACKGROUND: Despite recommendations from clinical practice guidelines to initiate and titrate guideline-directed medical therapy (GDMT) during their hospitalization, patients with acute heart failure (AHF) are frequently undertreated. In this study we aimed to clarify GDMT implementation and titration rates, as well as the long-term outcomes, in hospitalized AHF patients.MethodsâandâResults: Among 3,164 consecutive hospitalized AHF patients included in a Japanese multicenter registry, 1,400 (44.2%) with ejection fraction ≤40% were analyzed. We assessed GDMT dosage (ß-blockers, renin-angiotensin inhibitors, and mineralocorticoid-receptor antagonists) at admission and discharge, examined the contributing factors for up-titration, and evaluated associations between drug initiation/up-titration and 1-year post-discharge all-cause death and rehospitalization for HF via propensity score matching. The mean age of the patients was 71.5 years and 30.7% were female. Overall, 1,051 patients (75.0%) were deemed eligible for GDMT, based on their baseline vital signs, renal function, and electrolyte values. At discharge, only 180 patients (17.1%) received GDMT agents up-titrated to >50% of the maximum titrated dose. Up-titration was associated with a lower risk of 1-year clinical outcomes (adjusted hazard ratio: 0.58, 95% confidence interval: 0.35-0.96). Younger age and higher body mass index were significant predictors of drug up-titration. CONCLUSIONS: Significant evidence-practice gaps in the use and dose of GDMT remain. Considering the associated favorable outcomes, further efforts to improve its implementation seem crucial.
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Cuidados Posteriores , Insuficiencia Cardíaca , Humanos , Femenino , Anciano , Masculino , Tokio , Alta del Paciente , Volumen Sistólico , Insuficiencia Cardíaca/terapia , Antagonistas Adrenérgicos beta/uso terapéutico , Sistema de Registros , Antagonistas de Receptores de Angiotensina/uso terapéuticoRESUMEN
BACKGROUND: Interest in clinical course preceding heart failure (HF) exacerbation has grown, with a greater emphasis placed on patients' clinical factors including precipitant factor (PF). Large-scale studies with precise PF documentation and temporal-outcome variation remain limited. METHODS: We reviewed prospectively collected 2412 consecutive patient-level records from a multicenter Japanese registry of hospitalized patients with HF (West Tokyo Heart Failure2 Registry: 2018-2020). Patients were categorized based on PFs: behavioral (i.e., poor adherence to physical activity, medicine, or diet regimen), treatment-required (i.e., anemia, arrhythmia, ischemia, infection, thyroid dysfunction or other conditions as suggested exacerbating factors), and no-PF. The composite outcomes of HF rehospitalization and death within 1 year after discharge and HF rehospitalization were individually assessed. RESULTS: Median patient age was 78 years (interquartile range: 68-85 years), and 1468 (61%) patients had documented PFs, of which 356 (15%) were considered behavioral. The behavioral PF group were younger, more male and had past HF hospitalization history compared to those in the other groups (all p < 0.05). Although risk of in-hospital death was lower in the behavioral PF group, their risk of composite outcome was not significantly different from the treatment-required group (hazard ratio [HR] 1.19 [95% confidence interval {CI} 0.93-1.51]) and the no-PF group (HR 1.28 [95%CI 1.00-1.64]). Furthermore, the risk of HF rehospitalization was higher in the behavioral PF group than in the other two groups (HR 1.40 [95%CI 1.07-1.83] and HR 1.39 [95%CI 1.06-1.83], respectively). CONCLUSION: Despite a better in-hospital prognosis, patients with behavioral PFs were at significantly higher risk of HF rehospitalization.
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Insuficiencia Cardíaca , Hospitalización , Humanos , Masculino , Anciano , Anciano de 80 o más Años , Mortalidad Hospitalaria , Factores Desencadenantes , Pronóstico , Hospitales , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/epidemiología , Insuficiencia Cardíaca/terapia , Sistema de Registros , Estudios Multicéntricos como AsuntoRESUMEN
BACKGROUND: Clinical congestion is the most frequent reason for hospital admission in patients with acute heart failure (AHF). However, few studies have investigated the patterns and prognostic implication of the physical congestion using unbiased and robust statistical methods. METHODS: A hierarchical agglomerative clustering analysis was performed in the multicenter Japanese AHF registry (N = 3151) with the distance calculated by Jaccard's distance for jugular vein distention (JVD), leg edema, S3, crackles, and orthopnea. The primary outcome was a composite of cardiac death and heart failure readmission within 1-year. RESULTS: At the time of admission, the median number of prevalent congestive signs was 2. We identified three phenogroups: 'no physical congestions' (N = 251); 'congestion without JVD' (N = 1415); and 'congestion with JVD' (N = 1495). Patients in 'no physical congestion' were the youngest (median 75 [62, 83] years) with the lowest systolic blood pressure (122 [106, 142] mmHg). Patients in 'congestion without JVD', and 'congestion with JVD' were similar in terms of age (77 [67, 84] vs. 78 [69, 84] years) and systolic blood pressure (138 [118, 160] vs. 137 [118, 158] mmHg). While 30-day mortality was similar (4.0%, 3.7%, and 4.3% in 'no physical congestion,' 'congestion without JVD,' and 'congestion with JVD', respectively), the patients in 'congestion with JVD' were at the highest risk for the primary outcome (adjusted hazard ratio 1.79, 95% CI 1.26-2.55 when 'no physical congestion' was a reference). CONCLUSIONS: Our clustering analysis demonstrated that congestion signs, particularly JVD, allowed identification of AHF phenogroups with distinct clinical characteristics and long-term outcomes.
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Insuficiencia Cardíaca , Humanos , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/epidemiología , Insuficiencia Cardíaca/complicaciones , Edema , Hospitalización , Pronóstico , Sistema de Registros , Análisis por Conglomerados , Enfermedad AgudaRESUMEN
Background The burden of noncardiovascular conditions is becoming increasingly prevalent in patients with heart failure (HF). We aimed to identify novel phenogroups incorporating noncardiovascular conditions to facilitate understanding and risk stratification in elderly patients with HF. Methods and Results Data from a total of 1881 (61.2%) patients aged ≥65 years were extracted from a prospective multicenter registry of patients hospitalized for acute HF (N=3072). We constructed subgroups of patients with HF with preserved ejection fraction (HFpEF; N=826, 43.9%) and those with non-HFpEF (N=1055, 56.1%). Latent class analysis was performed in each subgroup using 17 variables focused on noncardiovascular conditions (including comorbidities, Clinical Frailty Scale, and Geriatric Nutritional Risk Index). The latent class analysis revealed 3 distinct clinical phenogroups in both HFpEF and non-HFpEF subgroups: (1) robust physical and nutritional status (Group 1: HFpEF, 41.2%; non-HFpEF, 46.0%); (2) multimorbid patients with renal impairment (Group 2: HFpEF, 40.8%; non-HFpEF, 41.9%); and (3) malnourished patients (Group 3: HFpEF, 18.0%; non-HFpEF, 12.1%). After multivariable adjustment, compared with Group 1, patients in Groups 2 and 3 had a higher risk for all-cause death over the 1-year postdischarge period (hazard ratio [HR], 2.79 [95% CI, 1.64-4.81] and HR, 2.73 [95% CI, 1.39-5.35] in HFpEF; HR, 1.96 [95% CI, 1.22-3.14] and HR, 2.97 [95% CI, 1.64-5.38] in non-HFpEF; respectively). Conclusions In elderly patients with HF, the phenomapping focused on incorporating noncardiovascular conditions identified 3 phenogroups, each representing distinct clinical outcomes, and the discrimination pattern was similar for both patients with HFpEF and non-HFpEF. This classification provides novel risk stratification and may aid in clinical decision making.
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Cuidados Posteriores , Insuficiencia Cardíaca , Anciano , Humanos , Estudios Prospectivos , Análisis de Clases Latentes , Volumen Sistólico , Pronóstico , Alta del Paciente , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/epidemiología , Sistema de RegistrosRESUMEN
BACKGROUND: Recent trials on novel heart failure (HF) treatments (angiotensin receptor-neprilysin inhibitor, sodium-glucose cotransporter 2 inhibitor, and ivabradine) emphasize the use of conventional medical therapy (angiotensin-converting enzyme inhibitors, beta-blockers [BB], and mineral corticosteroid receptor antagonists). We aimed to evaluate the prescription rate of conventional medical therapy and its association with long-term outcomes in patients eligible for recent trials. METHODS: We examined 1295 consecutive patients with HF with reduced ejection fraction (HFrEF) from a multicenter registry (WET-HF registry). We assessed conventional medical therapy implementation among patients meeting the PARADIGM-HF/DAPA-HF and SHIFT enrollment criteria. We also examined the association between conventional medical therapy use and long-term outcomes within each enrollment criterion. RESULTS: Overall, 62.2% and 35.3% of HFrEF patients met the enrollment criteria of the PARADIGM-HF/DAPA-HF and SHIFT trials. Only 33.9% and 31.9% received full conventional medical therapy within each patient subset. Notably, 84.2% of patients who met the SHIFT enrollment criteria were on BB, and only 23.0% and 4.4% were on ≥50% or the full recommended dose, respectively. Implementation of full conventional medical therapy use was associated with lower 2-year mortality and HF readmission rates in the PARADIGM-HF/ DAPA-HF eligible group (HR 0.68, 95% CI 0.50-0.92). The use of BB at ≥50% of the recommended dose was associated with lower 2-year mortality and HF readmission rates in the SHIFT-eligible group (HR 0.50, 95% CI 0.30-0.84). CONCLUSIONS: Conventional medical therapy was underutilized among patients eligible for novel trials within a Japanese HF registry. Further efforts to optimize conventional medical therapy are needed.
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Insuficiencia Cardíaca , Antagonistas Adrenérgicos beta/farmacología , Antagonistas Adrenérgicos beta/uso terapéutico , Antagonistas de Receptores de Angiotensina/farmacología , Antagonistas de Receptores de Angiotensina/uso terapéutico , Inhibidores de la Enzima Convertidora de Angiotensina/uso terapéutico , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/tratamiento farmacológico , Insuficiencia Cardíaca/epidemiología , Humanos , Volumen SistólicoRESUMEN
Pseudoaneurysms are a rare complication of cardiovascular surgery, caused by disruption of the aortic structure (adventitia, media, and intima). Some reports have observed an extremely high mortality rate associated with the open surgical repair of pseudoaneurysms. In elderly or highly frail patients, the use of less invasive procedures is preferable. In this article, we report a case of an octogenarian who had a symptomatic ascending aortic pseudoaneurysm and a history of two sternotomies and present the successful treatment strategy. We treated the patient via an endovascular procedure using an Amplatzer Vascular Plug II (AVP II). After the intervention, the symptoms of the patient resolved. A computed tomography scan performed 1 year after the procedure confirmed the exclusion of the pseudoaneurysm.
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Aneurisma Falso , Procedimientos Endovasculares , Anciano , Anciano de 80 o más Años , Aneurisma Falso/diagnóstico por imagen , Aneurisma Falso/cirugía , Aorta , Humanos , Esternotomía , Resultado del TratamientoRESUMEN
BACKGROUND: Intracardiac echocardiography (ICE) and cardiac computed tomography (CCT), in addition to standard transesophageal echocardiography (TEE), have been used to identify left atrial (LA) thrombi prior to ablation for atrial fibrillation (AF). The clinical advantages of this, however, remain unclear. This study therefore investigated the advantages of additional pre-procedural LA appendage (LAA) thrombus evaluation using ICE and the clinical value of CCT in persistent and long-standing persistent AF.MethodsâandâResults:We analyzed data from 108 consecutive patients with persistent and long-standing persistent AF who were scheduled to undergo AF ablation. TEE was performed within 24 h prior to ablation. ICE was performed for 97 patients in whom a thrombus was not detected on TEE. CCT was performed in 95 patients. Thrombus or sludge was detected on TEE in 11 patients (10.3%), for whom ablation was cancelled. Four additional patients were diagnosed with LAA thrombus on ICE. When TEE and ICE were used as the reference for thrombus detection, the sensitivity, specificity, positive predictive value, and negative predictive value of CCT for identifying contrast defects in the LAA were 100%, 81.0%, 40.7%, and 100%, respectively. CONCLUSIONS: ICE combined with TEE increased the detection rate of LAA thrombi in patients with persistent and long-standing persistent AF. Moreover, CCT had high sensitivity and negative predictive value for LAA thrombus detection.
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Apéndice Atrial/patología , Fibrilación Atrial/complicaciones , Cardiopatías/diagnóstico por imagen , Trombosis/diagnóstico por imagen , Anciano , Ecocardiografía Transesofágica , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Tiempo , Tomografía Computarizada por Rayos XRESUMEN
BACKGROUND: Preprocedural dual antiplatelet therapy (DAPT) in percutaneous coronary interventions (PCI) has been shown to improve outcomes; however, the efficacy of the procedure and its complications in Japanese patients remain largely unexplored, so we examined the risks and benefits of DAPT before PCI and its association with in-hospital outcomes. METHODSâANDâRESULTS: We analyzed data from patients who had undergone PCI at 12 centers within the metropolitan Tokyo area between September 2008 and September 2013.Our study group comprised 6,528 patients, of whom 2,079 (31.8%) were not administered preprocedural DAPT. Non-use of preprocedural DAPT was associated with death, postprocedural shock, or heart failure (odds ratio [OR]: 1.47, 95% confidence interval [CI]: 1.10-1.96, P=0.009), and postprocedural myocardial infarction (OR: 1.41, 95% CI: 1.18-1.69, P<0.001) after adjusting propensity scores for known predictors of in-hospital complications. Non-use of DAPT was not associated with procedure-related bleeding complications (OR: 0.98, 95% CI: 0.71-1.59, P=0.764). CONCLUSIONS: Approximately one-third of the patients who underwent PCI did not receive preprocedural DAPT despite guideline recommendations. Our results indicate that patients undergoing PCI with DAPT have a lower risk of postprocedural cardiac events without any increased bleeding risk. Further studies are needed to implement the use of DAPT in real-world PCI.
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Insuficiencia Cardíaca , Infarto del Miocardio , Intervención Coronaria Percutánea/efectos adversos , Inhibidores de Agregación Plaquetaria/administración & dosificación , Complicaciones Posoperatorias , Sistema de Registros , Choque , Anciano , Anciano de 80 o más Años , Femenino , Insuficiencia Cardíaca/etiología , Insuficiencia Cardíaca/mortalidad , Insuficiencia Cardíaca/prevención & control , Humanos , Japón , Masculino , Persona de Mediana Edad , Infarto del Miocardio/etiología , Infarto del Miocardio/mortalidad , Infarto del Miocardio/prevención & control , Complicaciones Posoperatorias/mortalidad , Complicaciones Posoperatorias/prevención & control , Choque/etiología , Choque/mortalidad , Choque/prevención & controlRESUMEN
The use of loop diuretics has been shown to deteriorate renal dysfunction and is associated with a poor prognosis in patients with heart failure (HF). Tolvaptan, a vasopressin V2-receptor antagonist, has been reported to be effective in treating HF due to its potent effects of water diuresis and is expected to improve fluid retention without adversely affecting renal function. The present case is a 77-year-old man with pulmonary hypertension associated with chronic pulmonary artery thrombosis and old pulmonary tuberculosis who developed worsening right-sided HF with marked fluid retention and renal dysfunction. In this case, tolvaptan was effective in improving HF without deteriorating the patient's renal dysfunction.
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Although primary aldosteronism had been recognized to be a treatable type of hypertension, it was recently suggested to be associated with an increased risk of cardiovascular complications. Coronary artery aneurysm is a rare complication after drug-eluting stent (DES) implantation, and a giant coronary aneurysm is very rare. The present case is a 51-year-old, hypertensive patient with primary aldosteronism who developed myocardial infarction, a giant coronary aneurysm after DES implantation, and then cerebral hemorrhage. Our case suggests the excessively high risk for cardiovascular complications in patients with primary aldosteronism.
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OBJECTIVES: To investigate the outcome-cost relationship of percutaneous coronary intervention (PCI) during 1 year in Japan and other countries. Foreign databases showing similar coronary events to those observed in Japan during the follow-up period were chosen. METHODS: The Japanese multicenter prospective observational cost database (JSIC) was compared to the Stent Restenosis Study (STRESS), a university hospital (DUKE), Arterial Revascularization Therapies Study (ARTS), and the Primary Angioplasty in Myocardial Infarction trial (PAMI). The presence of acute myocardial infarction (AMI), implantation of stents, and number of involved coronary vessels are known to affect the costs of the initial hospitalization and during the follow-up period. The JSIC database was subdivided according to those factors and the initial hospitalization expenses and follow-up costs was compared. RESULTS: All foreign databases showed similar outcomes for coronary events (deaths or repeat PCI or bypass surgery)compared to the JSIC during the 1 year follow-up period. The cumulative costs for the non-AMI group in the JSIC, STRESS, DUKE, and ARTS were 23.1, 11.3, 22.2, and 10.7 thousand dollars, respectively, and for the AMI group were 27.6 and 20.1 thousand dollars in the JSIC and PAMI, respectively. Balloon catheter costs of initial hospitalization expenses accounted for 50% in JSIC, 23% in STRESS, 31% in DUKE, and 16% in PAMI, but the mean numbers of balloons and stents used per patient were similar. CONCLUSIONS: Costs for PCI were higher in Japan than in most other countries. The difference derived mainly from the higher costs of catheters, not from the longer hospital stay in Japan.