Association between metabolic disorders and impaired kidney function thereafter in the Japanese general population.

Introduction: Metabolic syndrome (MetS) and chronic kidney disease are both important risk factors for cardiovascular disease and are closely related to each other. We retrospectively investigated whether MetS or its components increase the risk of development of impaired kidney function in the Japanese general population.

Methods: This is a retrospective cohort study　which enrolled 14917 participants who visited our hospital for physical checkups from 2008 to 2018 and had normal estimated glomerular filtration rate (eGFR≥60 mL/min/1.

Fibrosis-4 index is closely associated with future development of hypertension in the Japanese general population.

The fibrosis-4 index, a noninvasive method for evaluating liver fibrosis, is closely associated with cardiovascular events. In this study, we tested the hypothesis that the fibrosis-4 index is associated with new-onset hypertension in the general population. A total of 15,502 individuals (51.

Significance of blood pressure variability in normotensive individuals as a risk factor of developing hypertension.

Purpose: Visit-to-visit blood pressure variability is a strong predictor of the incidence of cardiovascular events and target organ damage due to hypertension. The present study investigated whether year-to-year blood pressure variability predicts the risk of hypertension in the Japanese general population.

Materials And Methods: This study analysed 2806 normotensive individuals who participated in our physical check-up program for five years in a row from 2008 to 2013.

Urinary Na/K ratio is a predictor of developing chronic kidney disease in the general population.

Chronic kidney disease (CKD) is a major risk factor for cardiovascular diseases as well as end-stage kidney disease. Increased dietary sodium (Na) or decreased dietary potassium (K) deteriorates kidney function; however, findings regarding the association of dietary Na/K ratio with kidney function are limited and conflicting. Therefore, the present study investigated the impact of urinary Na/K ratio on the development of CKD, defined as estimated glomerular filtration rate (eGFR) < 60 mL/min/1.

Dietary salt intake predicts future development of metabolic syndrome in the general population.

Excessive dietary salt consumption is one of the most important risk factors for hypertension. Metabolic disorders often coexist with hypertension, and excess salt intake has been reported to underlie metabolic disorders, such as insulin resistance. Therefore, we tested the hypothesis that excessive dietary salt causes metabolic syndrome in the general population.

Four-dimensional flow magnetic resonance imaging visualizes reverse vortex pattern and energy loss increase in left bundle branch block.

Aims: This study aimed to investigate the intraventricular blood flow pattern of patients with left bundle branch block (LBBB) using four-dimensional flow magnetic resonance imaging (4D-flow MRI).

Methods And Results: We performed 4D-flow MRI for 16 LBBB patients (LBBB group) and 16 propensity score-matched patients with a normal QRS duration (non-LBBB group). The energy loss (EL) in the left ventricle was evaluated.

Concomitant Pulmonary and Cerebral Tumor Embolism and Intracardiac Metastasis from Bladder Cancer.

An 82-year-old woman with a history of bladder cancer presented with dyspnea and loss of consciousness. Contrast-enhanced computed tomography revealed pulmonary embolism, and emergency thrombus aspiration therapy was performed, but the thrombus was not aspirated. Echocardiography showed mobile masses in the heart and a right-to-left shunt due to a patent foramen ovale (PFO).

An Autopsy Case of Antibody-negative Immune-mediated Necrotizing Myopathy with Severe Cardiac Involvement.

A 41-year-old man was admitted with a chief complaint of dyspnea. Echocardiography showed diffuse severe hypokinesis in the left ventricle. Although his heart failure improved, high creatine kinase levels persisted.

The usefulness of a delivery catheter system for right ventricular "true" septal pacing.

Right ventricular (RV) septum is an alternate site for the placement of RV lead tip instead of RV apex. Recent studies have demonstrated that less than half of the RV leads targeted for septal implantation are placed on the RV septum using a conventional stylet system; new guiding catheter systems have become available for RV lead placement. This study aimed to investigate the usefulness of the delivery catheter system in lead placement on the RV septum when compared with the stylet system.