Association of Early Tolvaptan Treatment and Length of In Hospital Stay in Elderly Patients with Acute Decompensated Heart Failure.

Introduction: Long hospital stay is associated with high costs and poor quality of life in elderly patients with heart failure (HF). This study aimed to investigate the association of early administration of tolvaptan with length of hospital stay among elderly patients with HF.

Methods: The cohort included elderly patients (age ≥ 75 years) admitted to Shinonoi General Hospital between July 2016 and December 2018 with a primary diagnosis of acute decompensated HF treated with tolvaptan.

Impact of multiple ballooning on coronary lesions as assessed by optical coherence tomography and intravascular ultrasound.

Background: Optimal lesion preparation for coronary lesions has been reappraised in the interventional community, given the increasing use of drug-coated balloons for de novo lesions; however, whether multiple ballooning could achieve more favorable angiographic results compared with single ballooning remains unknown. We aimed to investigate the incremental effect of multiple ballooning on de novo coronary lesions over single ballooning as assessed by optical coherence tomography (OCT) and intravascular ultrasound (IVUS) among patients undergoing percutaneous coronary intervention (PCI).

Methods: Patients with chronic coronary syndrome (CCS) undergoing PCI were enrolled.

Impact of hyper-polypharmacy due to non-cardiovascular medications on long-term clinical outcomes following endovascular treatment for lower limb artery disease: A sub-analysis of the I-PAD Nagano registry.

Background: Lower limb artery disease (LEAD) is accompanied by multiple comorbidities; however, the effect of hyperpolypharmacy on patients with LEAD has not been established. This study investigated the associations between hyperpolypharmacy, medication class, and adverse clinical outcomes in patients with LEAD.

Methods: This study used data from a prospective multicenter observational Japanese registry.

Successful endovascular treatment with a stent graft for chronic deep vein thrombosis with multiple arteriovenous fistulas: a case report.

Background: Deep vein thrombosis with arteriovenous fistulas is rare, with few therapeutic options available for chronic-phase deep vein thrombosis. Moreover, the effectiveness of endovascular treatment for chronic-phase deep vein thrombosis with arteriovenous fistulas has not been established. We describe herein a case of successful endovascular treatment for chronic deep vein thrombosis with multiple arteriovenous fistulas.

Intensive exercise therapy for restenosis after superficial femoral artery stenting: the REASON randomized clinical trial.

Endovascular treatment (EVT) is the main treatment for peripheral artery disease (PAD). Despite advances in device development, the restenosis rate remains high in patients with femoropopliteal lesions (FP). This study aimed to evaluate the effectiveness of exercise training in reducing the 1-year in-stent restenosis rate of bare metal nitinol stents for FPs.

Effects of cardiac surgical support on long-term outcomes of emergent or complex percutaneous coronary intervention cases: a sub-analysis of the SHINANO 5-year registry.

Significant improvements in percutaneous coronary intervention (PCI) technology have enabled cardiovascular procedures to be performed without onsite cardiac surgery facilities. However, little is known about the association between onsite cardiac surgical support and long-term outcomes of PCI, particularly among emergent and complex cases. We investigated whether the presence or absence of cardiovascular surgery affects the long-term prognosis after PCI, emergent and complex elective cases.

Impact of Frailty and Age on Clinical Outcomes in Patients Who Underwent Endovascular Therapy.

Purpose: Information on the relationship between frailty and the outcome of endovascular therapy (EVT) in elderly patients with lower extremity peripheral artery disease (PAD) is scarce. This study aimed to reveal the impact of frailty on the prognosis of super-elderly patients who underwent EVT.

Materials And Methods: From August 2015 to August 2016, 335 consecutive patients who underwent EVT were enrolled in the I-PAD registry from 7 institutes in Nagano prefecture.

Body composition and mortality in patients undergoing endovascular treatment for peripheral artery disease.

An inverse correlation between body mass index and mortality in patients with peripheral artery disease (PAD) has been reported. However, little information is available regarding the impact of body composition on the clinical outcomes in patients with PAD. This study evaluated the relationships between the lean body mass index (LBMI), body fat % (BF%), and mortality and major amputation rate in patients with PAD.

Prognostic ability of mid-term worsening renal function after percutaneous coronary intervention: findings from the SHINANO registry.

Chronic kidney disease is a prognostic factor for cardiovascular disease. Worsening renal function (WRF), specifically, is an important predictor of mortality in patients with acute myocardial infarction undergoing primary percutaneous coronary intervention (PCI). We evaluate the prognostic impact of mid-term WRF after PCI on future cardiovascular events.

A case of Dressler's syndrome successfully treated with colchicine and acetaminophen.

The incidence of Dressler's syndrome after myocardial infarction (MI) has decreased in the reperfusion therapy era. Although guidelines recommend high-dose aspirin for treatment based on evidence from the pre-percutaneous coronary intervention (pre-PCI) era, bleeding and thrombotic concerns occurred upon aspirin administration after coronary stenting. A 69-year-old man with recent MI was admitted to our hospital.

Prognostic significance of diastolic blood pressure in patients with heart failure with preserved ejection fraction.

Although systolic blood pressure (SBP) is routinely considered when treating acute heart failure (HF), diastolic blood pressure (DBP) is hardly been assessed in the situation. There are no previous studies regarding the predictive value of DBP in elderly patients with HF with preserved ejection fraction (HFpEF) in Japan. This study aimed to investigate the prognostic significance of DBP in patients with acute decompensated HFpEF.

Association of the Prognosis of Ankle-brachial Index Improvement One Year Following Endovascular Therapy in Patients with Peripheral Artery Disease: Data from the I-PAD NAGANO Registry.

Objective Despite reports on the effects of ankle-brachial index (ABI) improvement following endovascular therapy (EVT) on the limb prognosis, studies evaluating cardiovascular events are limited. We investigated whether or not ABI improvement 1 year following EVT was associated with cardiovascular events. Methods The I-PAD NAGANO registry is an observational multicenter cohort study that enrolled 337 patients with peripheral artery disease (PAD) who underwent EVT between August 2015 and July 2016.

Prognostic impact of mineralocorticoid receptor antagonist in patients with heart failure with preserved ejection fraction.

Aims: This study aims to investigate the prognostic impact of mineralocorticoid receptor antagonists (MRAs) on cardiovascular events in patients hospitalized for acute decompensated heart failure with preserved ejection fraction (HFpEF; defined as left ventricular ejection fraction ≥45%).

Methods And Results: A prospective multicentre cohort study was conducted in Nagano prefecture, Japan, between July 2014 and December 2018 that contained 518 consecutive HFpEF patients hospitalized for acute decompensated heart failure (HF). The primary outcome was a composite of cardiovascular death and HF readmission.

A Predictive Model for 6-Month Mortality in Elderly Patients with Heart Failure.

Prediction of short-term mortality in elderly patients with heart failure (HF) would be useful for clinicians when discussing HF management or palliative care.A prospective multicenter cohort study was conducted between July 2014 and July 2018. A total of 504 consecutive elderly patients (age ≥ 75 years) with HF (mean age 85 years, 50% women) were enrolled.

Prognostic significance of resting heart rate in atrial fibrillation patients with heart failure with reduced ejection fraction.

The prognostic significance of resting heart rate (HR) in atrial fibrillation (AF) patients with heart failure with reduced ejection fraction (HFrEF) is unclear, and there are no recommendations about the optimal HR in patients with HF in the current guidelines. Thus, we aimed to identify the relationship between resting HR and mortality in AF patients with HFrEF. A prospective multicenter cohort study was conducted between July 2014 and December 2018.

Prognostic significance of serum albumin in patients with stable coronary artery disease treated by percutaneous coronary intervention.

Background: Stable coronary artery disease (CAD) is known to have an increased risk of cardiovascular events. Serum albumin (Alb) is reported as a useful risk-stratification tool in cardiovascular diseases such as acute coronary syndrome or heart failure. However, the association between Alb and stable CAD is unclear.

Comparison of Long-Acting and Short-Acting Loop Diuretics in the Treatment of Heart Failure With Preserved Ejection Fraction.

Clinical evidence of the effects of loop diuretics in patients with heart failure with preserved ejection fraction (HFpEF) is lacking. Thus, we compared the impact of azosemide and furosemide, long- and short-acting loop diuretics, in patients with HFpEF. A prospective multicenter cohort study was conducted between July 2014 and July 2018.

Unique angiographic findings in a patient with myocardial ischemia and immunoglobulin G4-related disease.

Immunoglobulin G4-related disease characteristically involves multiple organs including the heart and coronary arteries. Immunoglobulin G4-related coronary artery disease is thought to be due to periarteritis and histopathologically is characterized by marked thickening of the adventitia and periarterial fat with infiltration of immunoglobulin G4-positive plasma cells. Although comprehensive diagnostic criteria require a biopsy for a definite or probable diagnosis of immunoglobulin G4-related disease, obtaining a coronary artery biopsy is difficult and risky.