Optimal exercise training for children with congenital heart disease: A systematic review.

Background: Although more children with congenital heart disease (CHD) are reaching adulthood, they generally have some impairment compared to their healthy peers. Few studies have investigated the effect of exercise training on health-related quality of life (HRQOL) and/or physical activity in children with CHD.

Purpose: The purpose of this study was to systematically review the effect of exercise training on HRQOL and/or physical activity and the types of training used in general.

Flow adjusted transmitral pressure gradient as a modified indicator of functional mitral stenosis after repair for degenerative mitral regurgitation.

Background And Aim: After repair of degenerative mitral regurgitation (DMR), the focus is on functional mitral stenosis (FMS) when there is a decline of mitral hemodynamics. Yet, the clinical impacts and a standardized definition are still undecided. Since common mitral hemodynamic parameters are influenced by transmitral flow, the aim of this study is to seek the impact of flow adjusted transmitral pressure gradient (TMPG) by left ventricular stroke volume (LVSV) on the midterm outcomes.

Prognostic value of postural hypotension in hospitalized patients with heart failure.

Although postural hypotension (PH) is reportedly associated with mortality in the general population, the prognostic value for heart failure is unclear. This was a post-hoc analysis of FRAGILE-HF, a prospective multicenter observational study focusing on frailty in elderly patients with heart failure. Overall, 730 patients aged ≥ 65 years who were hospitalized with heart failure were enrolled.

Clinical implication of initial intravenous diuretic dose for acute decompensated heart failure.

Although intravenous diuretics is a cornerstone of acute heart failure treatment (AHF), its optimal initial dose is unclear. This is a post-hoc analysis of the REALITY-AHF, a prospective multicentre observational registry of AHF. The initial intravenous diuretic dose used in each patient was categorised into below, standard, or above the recommended dose groups according to guideline-recommended initial intravenous diuretic dose.

Effect of carperitide on the 1 year prognosis of patients with acute decompensated heart failure.

Aims: Acute heart failure (AHF) is a clinical syndrome with a poor prognosis and a major public health concern worldwide. The aim of this study was to investigate whether carperitide administration improves the 1 year prognosis of patients with AHF and to check whether there is an optimal dose of the drug.

Methods And Results: We analysed the data of COOPERATE-HF-J (the Consortium for Pooled Data Analysis regarding Hospitalized Patients with Heart Failure in Japan), combining two cohorts (NARA-HF and REALITY-AHF), which included 2435 patients with acute decompensated heart failure.

Sheath shape pattern during leadless pacemaker implantation.

Purpose: Options for shaping the delivery sheath of leadless pacemakers (LPs) based on the cardiac anatomy of patients are limited. We predicted the shape of the LP sheath during implantation using preoperative computed tomography (CT) and intraoperative fluoroscopy.

Methods: Forty-eight patients with implanted LPs due to symptomatic bradyarrhythmia were divided into two groups, α-loop and non-α-loop, based on the shape of the LP delivery sheath head at implantation.

Inaccurate recognition of own comorbidities is associated with poor prognosis in elderly patients with heart failure.

Aims: A patient's understanding of his or her own comorbidities is part of the recommended patient education for those with heart failure. The accuracy of patients' understanding of their comorbidities and its prognostic impact have not been reported.

Methods And Results: Patients hospitalized for heart failure (n = 1234) aged ≥65 years (mean age: 80.

Proper use of fentanyl facilitates anesthesia during pulmonary vein isolation.

Although intraoperative anesthetic management of extensive encircling pulmonary vein isolation (PVI) is essential for the safe performance of this procedure, there is no standardized approach for the use of sedation and analgesia. Therefore, the present study aimed to clarify the optimal fentanyl dosage and timing of administration for the anesthetic management during PVI. A total of 364 patients with atrial fibrillation (AF) who underwent PVI at our institution between June 2017 and October 2020 were recruited.

Physical Activity and Sarcopenia in Community-Dwelling Older Adults with Long-Term Care Insurance.

The present study aimed to clarify the difference in physical activity (PA) due to sarcopenia in community-dwelling older adults with long-term care insurance (LTCI). This was a cross-sectional study that investigated data of 97 consecutive community-dwelling older Japanese adults with LTCI who underwent rehabilitation at one day care center in Japan from November 2018 to May 2019. Sarcopenia was determined according to criteria of the Asian Working Group for Sarcopenia.

Impact of health literacy in patients with cardiovascular diseases: A systematic review and meta-analysis.

Objective: To clarify the impacts of health literacy on mortality, readmission, and quality of life (QOL) in the secondary or tertiary prevention of cardiovascular diseases (CVD) through a meta-analysis.

Methods: Six electronic databases were searched on June 11, 2020. Observational studies involving patients with CVD, health literacy as an exposure factor and mortality, readmission, or QOL as outcomes were included in this study.

Work status before admission relates to prognosis in older patients with heart failure partly through social frailty.

Background: No reports explicitly examined the relationship between work defined as a certain type of social participation or role and the protective effect on the prognosis of patients with heart failure (HF) by preventing frailty. Therefore, this study examined whether social participation through work before admission relates to future adverse events in HF patients aged ≥65 years, and whether each frailty domain mediates the association between work and prognosis as a second analysis of a multi-centered prospective study (FRAGILE-HF study).

Methods: We retrospectively reviewed 1,332 older patients with HF whose work status before admission to the hospital were investigated.

Usefulness of Incorporating Hypochloremia into the Get With The Guidelines-Heart Failure Risk Model in Patients With Acute Heart Failure.

Although hypochloremia is strongly associated with adverse prognosis in acute heart failure (AHF), it is unknown whether incorporating hypochloremia into the preexisting risk model improves the model performance. We calculated the Get With The Guidelines-Heart Failure (GWTG-HF) risk score in 1,428 patients with AHF (derivation cohort) and developed 2 risk scores incorporating brain natriuretic peptide (BNP) into the GWTG-HF risk score (GWTG-BNP risk score) and incorporating both BNP and hypochloremia (GWTG-BNP-Cl risk score). Hypochloremia was defined as <98 mmol/L.

Antithrombotic Therapy for Patients With Atrial Fibrillation and Bioprosthetic Valves - Real-World Data From the Multicenter, Prospective, Observational BPV-AF Registry.

Background: Although bioprosthetic valve (BPV) replacements are becoming more common within our aging society, there are limited prospective data on the appropriate antithrombotic therapy for East Asian patients with atrial fibrillation (AF) and BPV replacement. Antithrombotic therapy and thrombotic and hemorrhagic event rates in Japanese patients with AF and BPV replacement are investigated.

Methods and results: This multicenter, prospective, observational study enrolled patients with BPV replacement and AF.

Impact of mild cognitive impairment on unplanned readmission in patients with coronary artery disease.

Aims: To investigate the effect of mild cognitive impairment (MCI) on unplanned readmission in patients with coronary artery disease (CAD).

Methods And Results: From 2132 CAD patients, MCI was estimated with the Japanese version of the Montreal Cognitive Assessment (MoCA-J) in 243 non-dementia patients who met the study criteria. The primary outcome was unplanned hospital readmission after discharge.

Effect of Home-based Exercise Therapy for Peripheral Arterial Disease Patients Underwent Endovascular Treatment: A Clinical Controlled Design.

Objective: This study aimed to clarify the effect of home-based exercise therapy on physical activity in peripheral arterial disease (PAD) patients after EVT.

Methods: Study design was controlled clinical design. The subjects were 30 patients (76.

Long-Term Outcomes of the Mosaic Mitral Porcine Bioprosthesis in Japan - Results From the Japan Mosaic Valve Long-Term Multicenter Study.

Background: This study retrospectively evaluated the long-term patient outcomes and durability of the Mosaic mitral porcine bioprosthesis in the Japan Mosaic valve long-term multicenter study.

Methods and results: The medical records of 390 patients who underwent mitral valve replacement with the Mosaic bioprosthesis at 10 centers in Japan (1999-2014) were reviewed. Patient data were collected using the Research Electronic Data Capture software.

A case report of unexpected right-to-left shunt under mechanical support for post-infarction ventricular septal defect: evaluation with haemodynamic simulator.

Background: Post-myocardial infarction ventricular septal defect (PIVSD) is a complication of acute myocardial infarction with high mortality. A percutaneous left ventricular assist device, Impella, is currently used in maintaining haemodynamic stability in PIVSD.

Case Summary: A 65-year-old man was transferred to our hospital for treatment of acute myocardial infarction of the proximal right coronary artery.

Impact of Social Frailty in Hospitalized Elderly Patients With Heart Failure: A FRAGILE-HF Registry Subanalysis.

Background Frailty is conceptualized as an accumulation of deficits in multiple areas and is strongly associated with the prognosis of heart failure (HF). However, the social domain of frailty is less well investigated. We prospectively evaluated the clinical characteristics and prognostic impact of social frailty (SF) in elderly patients with HF.