Prognostic Impact of Chronic Kidney Disease After Percutaneous Coronary Intervention with Drug-Coated Balloons.

: A drug-coated balloon (DCB) is an emerging treatment technology for percutaneous coronary intervention (PCI). However, the prognostic factors of PCI with a DCB remain fully determined. Chronic kidney disease (CKD) is an independent predictor of adverse outcomes in patients with coronary artery disease (CAD) who underwent PCI.

Amiodarone-induced syndrome of inappropriate antidiuresis with hepatic transaminitis.

Unlabelled: A 72-year-old woman with hypertrophic cardiomyopathy was admitted to the hospital after an appropriate implantable cardioverter-defibrillator shock for ventricular fibrillation. She was discharged after the addition of amiodarone. Eight months after discharge, she was admitted to the hospital with a sign of somnolence.

Recurrent Takotsubo Syndrome Presenting with Different Ballooning Patterns and Electrocardiographic Abnormalities.

A 73-year-old woman presented with takotsubo syndrome with apical ballooning patterns after quarreling with her husband. Two years later, she was admitted to the hospital with chest pain after experiencing the same emotional stress. Her electrocardiogram showed different abnormalities compared to the previous event, and her left ventriculogram demonstrated takotsubo syndrome with mid-ventricular ballooning patterns.

Unmet needs for emergency care and prevention of prehospital death in acute myocardial infarction.

Introduction: Percutaneous coronary intervention (PCI) has successfully reduced the mortality of patients with acute myocardial infarction (AMI). However, patients with out-of-hospital cardiac arrest have high mortality, which is difficult to control by hospital staff. In this study, we investigated the prevalence of prehospital death (PHD) in patients with AMI.

The association between microRNA-21 and hypertension-induced cardiac remodeling.

Hypertension is a major public health problem among the aging population worldwide. It causes cardiac remodeling, including hypertrophy and interstitial fibrosis, which leads to development of hypertensive heart disease (HHD). Although microRNA-21 (miR-21) is associated with fibrogenesis in multiple organs, its contribution to cardiac remodeling in hypertension is poorly understood.

Therapeutic inhibition of microRNA-34a ameliorates aortic valve calcification via modulation of Notch1-Runx2 signalling.

Aims: Calcific aortic valve stenosis (CAVS) is the most common valvular heart disease and is increased with elderly population. However, effective drug therapy has not been established yet. This study aimed to investigate the role of microRNAs (miRs) in the development of CAVS.

Cardiac Nuclear High-Mobility Group Box 1 Ameliorates Pathological Cardiac Hypertrophy by Inhibiting DNA Damage Response.

High-mobility group box 1 (HMGB1) is a deoxyribonucleic acid (DNA)-binding protein associated with DNA repair. Decreased nuclear HMGB1 expression and increased DNA damage response (DDR) were observed in human failing hearts. DNA damage and DDR as well as cardiac remodeling were suppressed in cardiac-specific HMGB1 overexpression transgenic mice after angiotensin II stimulation as compared with wild-type mice.

Decreased Psoas Muscle Computed Tomography Value Predicts Poor Outcome in Peripheral Artery Disease.

Background: The prognosis of peripheral artery disease (PAD) and comorbid sarcopenia is poor. Some reports indicate that the computed tomography (CT) value of skeletal muscle, which reflects intramuscular fat deposition as well as skeletal muscle mass, is considered a marker of sarcopenia. However, it remains unclear if skeletal muscle area and CT value are associated with poor outcomes in patients with PAD.

Ventricular wall stress and silent myocardial damage are associated with pulse pressure in the general population.

Pulse pressure (PP) is a risk factor for cardiovascular diseases and is associated with increased afterload and myocardial oxygen demand. Brain natriuretic peptide (BNP) and heart-type fatty acid-binding protein (H-FABP) are known as biomarkers indicating ventricular wall stress and silent myocardial damage. However, the association between PP and ventricular wall stress and silent myocardial damage in the general population is unclear.

Increased plasma xanthine oxidoreductase activity deteriorates coronary artery spasm.

Increased reactive oxygen species (ROS) contributes to the development of endothelial dysfunction, which is involved in coronary artery spasm (CAS). Xanthine oxidoreductase (XOR) plays a pivotal role in producing both uric acid and ROS. However, the association between plasma XOR activity and CAS has not been elucidated.

The impact of non-alcoholic fatty liver disease fibrosis score on cardiac prognosis in patients with chronic heart failure.

Liver abnormalities have a strong impact on clinical outcomes in patients with heart failure (HF), and are known as cardio-hepatic syndrome. The non-alcoholic fatty liver disease (NAFLD) fibrosis score (NFS) has been developed to identify liver fibrosis in patients with NAFLD. It remains to be determined whether NFS is associated with cardiovascular prognosis in patients with chronic heart failure (CHF).

Impact of Objective Malnutrition Status on the Clinical Outcomes in Patients With Peripheral Artery Disease Following Endovascular Therapy.

Background: Peripheral artery disease (PAD) is an athero-occlusive disease and a known risk factor for cardiovascular events. The controlling nutritional status (CONUT) score and geriatric nutritional risk index (GNRI) are objective tools for evaluating malnutrition and are reportedly associated with poor clinical outcomes in patients with fatal diseases. However, the effect of malnutrition on the clinical outcomes in patients with PAD remains unclear.

Association of plasma xanthine oxidoreductase activity with severity and clinical outcome in patients with chronic heart failure.

Background: Oxidative stress due to purine degradation is associated with the development of chronic heart failure (CHF). Xanthine oxidoreductase (XOR) is a rate-limiting enzyme of purine degradation that plays a key role in uric acid (UA) production with a resultant increase in reactive oxygen species. However, the relationship between plasma XOR activity and CHF severity and clinical outcome remains unclear.

The role of macrophage transcription factor MafB in atherosclerotic plaque stability.

Background And Aims: Macrophage differentiation is associated with the development of atherosclerosis and plaque vulnerability and is regulated by transcription factor MafB. We previously reported that MafB attenuates macrophage apoptosis, which is associated with atherosclerotic plaque instability. The aim of this study was to elucidate the role of MafB in the progression of atherosclerotic plaque.