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.

Percutaneous transluminal renal artery stenting using digital subtraction angiography with diluted contrast medium in a patient with severe chronic kidney disease.

Unlabelled: Atherosclerotic renal artery stenosis (ARAS) is associated with ischemic nephropathy, kidney failure, and secondary hypertension. Percutaneous transluminal renal artery stenting (PTRAS) is required for patients with hemodynamically significant ARAS. However, PTRAS can be problematic in patients with chronic kidney disease (CKD) because the use of a large amount of iodinated contrast medium is associated with an increased risk of contrast-induced nephropathy.

Impact of Flood Due to Typhoon Hagibis on Cardiovascular and Cerebrovascular Events in the Disaster Area of Nagano City: A Sub-Analysis Using Data From the SAVE Trial.

Objectives: This study aimed to examine the effects of flooding due to Typhoon Hagibis on the incidence of cardiovascular/cerebrovascular events in Nagano City.

Methods: The SAVE trial retrospectively enrolled 2426 patients hospitalized for cardiovascular/cerebrovascular disease in 5 hospitals in Nagano City from October 1 to December 31 in 2017 and 2018 (pre-disaster period) and in 2019 (post-disaster period). From these, 280 patients who were hospitalized in a district flooded in 2019 were recruited for the same period (October 12 to December 31) over the 3 years.

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.

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.

Spontaneous rupture of a giant coronary artery aneurysm causing cardiac tamponade: A case report.

A 62-year-old woman with a history of dyslipidemia and hypothyroidism was referred to our institution with syncope. Cardiac tamponade due to spontaneous rupture of a 50-mm aneurysm of the coronary artery was diagnosed by transthoracic echocardiography, enhanced computed tomography, and coronary angiography. Emergency surgery was performed, and despite developing postoperative complications such as acute renal insufficiency, the patient was discharged from hospital without sequelae 89 days later.

Selective intracoronary administration of nitroprusside before balloon dilatation prevents slow reflow during percutaneous coronary intervention in patients with acute myocardial infarction.

Background: Previous studies have shown that intracoronary nitroprusside injection is safe and effective after slow reflow complicates percutaneous coronary intervention (PCI).

Objectives: We sought to determine the safety and efficacy of selective intracoronary administration of nitroprusside through the drug delivery catheter before balloon dilatation to prevent no or slow reflow during PCI for acute myocardial infarction (AMI).

Methods: We studied 120 consecutive patients with AMI treated by PCI.

[Percutaneous transluminal angioplasty via dorsalis pedis artery for chronic total occlusion of superficial femoral artery: a case report].

A 60-year-old woman with intermittent claudication underwent angiography, which showed total occlusion of the left superficial femoral artery and no distal flow. Computed tomography with contrast medium revealed that the occlusion extended to the popliteal artery but distal flow was maintained to the dorsalis pedis artery. Percutaneous transluminal angioplasty was attempted via the right femoral artery, but the guidewire could not be advanced.