004); age, sex, and PAH (P=0.043); and age, sex, and mean pulmonary artery pressure (P=0.003). Conclusions The GNRI at first hospitalization is useful for predicting prognosis in PAH and CTEPH patients.Background Coronary computed tomography angiography (CCTA)-derived fractional flow reserve (FFRCT) is an established tool for identifying lesion-specific ischemia that is now approved for use by the Japanese insurance system. However, current clinical reimbursement is strictly limited to institutions with designated appropriate use criteria (AUC). This study assessed differences in physicians' behavior (e.g., use and interpretation of FFRCT, final management) according to Japanese AUC and non-AUC site designation. Methods and Results Of 5,083 patients in the ADVANCE Registry, 1,829 from Japan were enrolled in this study. Physicians' behavior after interrogating CCTA and FFRCT was analyzed separately according to AUC and non-AUC site designation. Compared with AUC sites, patients referred for FFRCT from non-AUC sites had a higher rate of negative FFRCT, less severe anatomic stenosis, and a slightly lower rate of management plan reclassification (51.2% vs. 61.3%), with near-identical utility in both groups. Actual care corresponded equally well to post-FFRCT plans in both groups. The likelihood of revascularization for positive or negative FFRCT was similar between the 2 groups. Importantly, AUC and non-AUC sites were equally unlikely to revascularize patients with negative FFRCT and stenosis >50% or patients with positive FFRCT and stenosis less then 50%. Conclusions Compared with AUC sites, non-AUC sites had lower disease burden and reclassification of management plans, but nearly identical clinical integration. this website Actual care corresponded equally well to post-FFRCT recommendations at both sites.Background There is scant clinical data of electrolyte analyses in the pleural fluid under heart failure (HF) pathophysiology. Methods and Results This study retrospectively analyzed data from 17 consecutive patients who presented with pleural effusion and underwent thoracentesis. A diagnosis of worsening HF was established by clinical criteria (presentation, echocardiography, serum B-type natriuretic peptide, and response to therapy). Samples of non-heparinized pleural fluid and peripheral venous blood, obtained within 2 h of each other, were subjected to biochemical analysis. The source of pleural effusion was determined as transudate or exudate according to Light's criteria. Fifteen patients (53% men; mean [±SD] age 85±11 years) had HF-associated pleural effusion, 10 of whom had transudative effusion and 5 who had exudative effusion (fulfilling only 1 [n=4] or both [n=1] lactate dehydrogenase criteria). The effusion-serum gradient (calculated by subtracting the serum electrolyte concentration from the effusion electrolyte concentration) was significantly higher for chloride (mean [±SD] 7.4±2.6 mEq/L; range 4-14 mEq/L) than sodium (0.9±1.4 mEq/L; ranging from -1 to 4 mEq/L) and potassium (-0.1±0.3 mEq/L; ranging from -0.8 to 0.2 mEq/L; P less then 0.001 for each). Conclusions In HF-associated pleural effusion, the chloride concentration is higher in the pleural effusion than the serum, indicating that chloride may have an important role in the formation and retention of body fluid in the pleural space.Background The Japanese Ministry of Health, Labour and Welfare has tried to promote telemedicine since 2018, but faces difficulties in increasing the use of telemedicine partly due to a lack of clinical evidence. This study investigated the disease control status and safety of telemedicine, which, in Japan, is provided under the National Health Insurance system, for the treatment of lifestyle diseases under the present legal restraints. Methods and Results This multicenter prospective observational study started in April 2018 and enrolled 34 patients with lifestyle diseases, including hypertension, dyslipidemia, and diabetes. Primary and secondary outcome measures included control status, serial changes in clinical indices, and the safety of telemedicine 6 months after implementation. Control status was assessed by the attending physician, and differences in blood pressure (BP), low density lipoprotein cholesterol (LDL-C), or HbA1c levels were evaluated. Of the 34 patients, 29 were successfully introduced to telemedicine and followed-up for 6 months. Median patient age was 77 years, 14 (48.3%) were men, 24 (82.8%) had hypertension, 17 (58.6%) had dyslipidemia, and 9 (31.0%) had diabetes. At the 6-month follow-up, no patients had experienced exacerbation of underlying diseases, with no significant changes in BP, LDL-C, or HbA1c. Moreover, no telemedicine-associated adverse events were observed. Conclusions Telemedicine can be a safe and feasible option for managing lifestyle diseases under the present legal restraints.Background Hypertension in patients with atrial fibrillation (AF) is a known independent risk factor for stroke. The Complete blood pressure (BP) monitor (Omron Healthcare, Kyoto, Japan) was developed as the first BP monitor with electrocardiogram (ECG) capability in a single device to simultaneously monitor ECG and BP readings. This study investigated whether the Complete can accurately differentiate sinus rhythm (SR) from AF during BP measurement. Methods and Results Fifty-six consecutive patients with persistent AF admitted for catheter ablation were enrolled in the study (mean age 65.8 years; 83.9% male). In all patients, 12-lead ECGs and simultaneous Complete recordings were acquired before and after ablation. The Complete interpretations were compared with physician-reviewed ECGs, whereas Complete recordings were reviewed by cardiologists in a blinded manner and compared with ECG interpretations. Sensitivity, specificity, and κ coefficient were also determined. In all, 164 Complete and ECG recordings were simultaneously acquired from the 56 patients. After excluding unclassified recordings, the Complete automated algorithm performed well, with 100% sensitivity, 86% specificity, and a κ coefficient of 0.87 compared with physician-interpreted ECGs. Physician-interpreted Complete recordings performed well, with 99% sensitivity, 85% specificity, and a κ coefficient of 0.85 compared with physician-interpreted ECGs. Conclusions The Complete, which combines BP and ECG monitoring, can accurately differentiate SR from AF during BP measurement.