Complete or incomplete revascularization in patients with left main culprit lesion acute myocardial infarction with multivessel disease: a retrospective observational study.

Background: Complete revascularization has demonstrated better outcomes in patients with acute myocardial infarction (AMI) and multivessel disease. However, in the case of left main (LM) culprit lesion AMI with multivessel disease, there is limited evidence to suggest that complete revascularization is better.

Methods: We reviewed 16,831 patients in the Korea Acute Myocardial Infarction Registry who were treated from July 2016 to June 2020, and 399 patients were enrolled with LM culprit lesion AMI treated with percutaneous coronary intervention.

Real-time three-dimensional transthoracic echocardiographic segmental volume analysis: a quantitative and objective tool for assessing regional left ventricle wall motion in patients with ischemic heart disease.

Background: Evaluation of regional left ventricle function using two-dimensional echocardiography (2DE) in patients with ischemic heart disease has limitations due to its low objectivity and qualitative nature. In addition, 2DE is limited because multiple acoustic windows are used to obtain the image, whereas three-dimensional echocardiography (3DE) uses a single window. This study aims to demonstrate the clinical utility of 3DE segmental volume analysis for evaluating regional wall motion abnormality (RWMA).

Beta-blockers after percutaneous coronary intervention for acute myocardial infarction and non-reduced left ventricular ejection fraction.

Background: Data on the clinical impact of beta-blockers (BBs) in patients with myocardial infarction (MI) who had non-reduced left ventricular ejection fraction (LVEF) after percutaneous coronary intervention are limited.

Methods: From 2016 to 2020, we evaluated a cohort of 12,101 myocardial infarction patients with a non-reduced LVEF (≥40%) from the Korean Acute Myocardial Infarction Registry V. Patients were divided into two groups based on their BB (carvedilol, bisoprolol, or nebivolol) treatment at discharge: with beta-blocker treatment (BB,  = 9,468) and without beta-blocker treatment (non-BB,  = 2,633).

Discrepancies between home blood pressure and ambulatory blood pressure monitoring in apparent treatment-resistant hypertension: analysis from the Korean resistant hypertension cohort.

This study aimed to investigate the characteristics of out-of-office blood pressure (BP) measurements in patients with apparent treatment-resistant hypertension (aRH) enrolled from 15 tertiary care centers in South Korea. aRH was defined as having uncontrolled office BP ≥ 130/80 mmHg despite receiving three classes of antihypertensive medication or any level of BP despite receiving ≥4 classes of antihypertensive medication. Patients with complete data for office BP, 24-h ambulatory BP monitoring (ABPM), and home BP measurements at baseline were included.

Systems Biology of Human Microbiome for the Prediction of Personal Glycaemic Response.

The human gut microbiota is increasingly recognized as a pivotal factor in diabetes management, playing a significant role in the body's response to treatment. However, it is important to understand that long-term usage of medicines like metformin and other diabetic treatments can result in problems, gastrointestinal discomfort, and dysbiosis of the gut flora. Advanced sequencing technologies have improved our understanding of the gut microbiome's role in diabetes, uncovering complex interactions between microbial composition and metabolic health.

Acute Mitral Valve Regurgitation Caused by Left Ventricular Pacing Wire During Transcatheter Aortic Valve Replacement.

Transcatheter aortic valve replacement is quickly becoming the standard of care for patients with severe aortic stenosis thanks to its minimally invasive nature and favorable outcomes. Recently, left ventricular pacing has been proposed as a safer alternative to traditional right heart pacing, which could simplify the transcatheter aortic valve replacement procedure overall, although procedural complications may still occur. This report describes a rare case of left ventricular pacing wire-induced acute severe mitral valve regurgitation during transcatheter aortic valve replacement.

Cardiovascular outcomes between dapagliflozin versus empagliflozin in patients with diabetes mellitus.

Background: Sodium-glucose co-transporter 2 (SGLT2) inhibitors have been demonstrated to decrease cardiovascular adverse events. However, there is little real-world clinical evidence regarding a direct comparison between dapagliflozin and empagliflozin in patients with diabetes mellitus (DM).

Hypothesis: A difference in the cardiovascular efficancy of dapagliflozin versus empagliflozin in DM patients was anticipated, aiming to guide the optimal choice of SGLT2 inhibitors based on cardiovascular outcomes.

Impact of Guideline-Directed Management Strategies for Low-Density Lipoprotein Cholesterol Control in Patients Who Underwent Percutaneous Coronary Intervention.

There are little direct comparative evidences of strategies between ≥50% and the absolute target goal of low-density lipoprotein cholesterol (LDL-C) level <55 mg/100 ml for the patients who underwent percutaneous coronary intervention (PCI). This study aimed to investigate the clinical impact of different strategies between 2 groups of patients who underwent PCI. A total of 3,104 patients with previous PCI were retrospectively enrolled from 2014 to 2020 at Yeungnam University Medical Center.

Alcohol-induced increase in BMP levels promotes fatty liver disease in male prediabetic stage Otsuka Long-Evans Tokushima Fatty rats.

Alcohol consumption exacerbates liver abnormalities in animal models, but whether it increases the severity of liver disease in early diabetic or prediabetic rats is unclear. To investigate the molecular mechanisms underlying alcohol-induced liver steatosis or hepatitis, we used a prediabetic animal model. Otsuka Long-Evans Tokushima Fatty (OLETF) and Long-Evans Tokushima Fatty (LETO) rats were pair-fed with an ethanol-containing liquid diet for 6 weeks.

Long-Term Safety and Efficacy of Prolonged Dual Antiplatelet Therapy according to Baseline Anemia after Percutaneous Coronary Intervention.

Purpose: We aimed to evaluate the outcomes of prolonged dual antiplatelet therapy (DAPT) depending on baseline anemia after percutaneous coronary intervention (PCI).

Materials And Methods: Among the 1470 study participants, 448 (30.5%) were classified as having baseline anemia.

Long-term clinical impact of low-density lipoprotein cholesterol target attainment according to lesion complexity after percutaneous coronary intervention.

Objective: Long-term clinical outcomes of low-density lipoprotein cholesterol (LDL-C) target attainment according to coronary lesion complexity are limited. We investigated the clinical outcomes of LDL-C target attainment after percutaneous coronary intervention (PCI) according to coronary lesion complexity.

Methods: A total of 1285 patients who underwent PCI was categorized by LDL-C target attainment at 1 year and lesion complexity: LDL-C levels less than or equal to 70 mg/dl ( n = 179) and greater than 70 mg/dl ( n = 308) in complex PCI; LDL-C levels less than or equal to 70 mg/dl ( n = 315) and greater than 70 mg/dl ( n = 483) in noncomplex PCI.

Clinical Outcomes of Patients with Stage II and IIIA Kienböck's Disease After Undergoing Conservative Management.

Purpose: The current study aimed to demonstrate the outcomes of patients with Lichtman stage II and IIIA Kienböck's disease with mild pain and good range of motion (ROM) after conservative management. We hypothesized that we can conservatively manage patients with early-stage Kienböck's disease including those with stage IIIA.

Patients And Methods: This study is a retrospective case series.

Long-term effects of the mean hemoglobin A1c levels after percutaneous coronary intervention in patients with diabetes.

Background/aims: The clinical benefit of strict blood glucose-lowering therapy for patients with coronary artery disease (CAD) is still debated. We aimed to evaluate the long-term outcomes of patients with diabetes who underwent percutaneous coronary intervention (PCI), according to the mean hemoglobin A1c (HbA1c) level after PCI.

Methods: We evaluated 675 diabetes patients with CAD treated with PCI.

Clinical impact of blood pressure variability in patients with COVID-19 and hypertension.

Objective: This study aimed to investigate the relationship between blood pressure variability (BPV) and clinical outcomes in patients with coronavirus disease 2019 (COVID-19) and hypertension.

Methods: A total of 136 patients hospitalized with COVID-19 were enrolled in this study. Patients were grouped according to the presence of hypertension and BPV.

Ovarian adenocarcinoma with metastases in a white rhinoceros.

A 36-y-old white rhinoceros () was presented with respiratory distress, sanguineous vaginal exudate, and anorexia. The clinical signs progressed over 40 d, and the rhinoceros died. Autopsy revealed significant ascites; a unilateral, 12.

The Relationship Between Coronary Calcification and the Natural History of Coronary Artery Disease.

Objectives: The aim of the current study was to explore the impact of plaque calcification in terms of absolute calcified plaque volume (CPV) and in the context of its percentage of the total plaque volume at a lesion and patient level on the progression of coronary artery disease.

Background: Coronary artery calcification is an established marker of risk of future cardiovascular events. Despite this, plaque calcification is also considered a marker of plaque stability, and it increases in response to medical therapy.

Clinical Implication of 'Obesity Paradox' in Elderly Patients With Acute Myocardial Infarction.

Background: The clinical impact of body mass index (BMI), especially in the elderly with acute myocardial infarction (AMI), has not been sufficiently evaluated. The purpose of this study was to elucidate the clinical impact of BMI in very old patients (≥80 years) with AMI.

Methods: The study analysed 2,489 AMI patients aged ≥80 years from the Korea Acute Myocardial Infarction Registry and the Korea Working Group on Myocardial Infarction (KAMIR/KorMI) registries between November 2005 and March 2012.

Clinical Impact of Dysglycemia in Patients with an Acute Myocardial Infarction.

This study aimed to determine the impact of dysglycemia on myocardial injury and cardiac dysfunction in acute myocardial infarctions (AMIs). From 2005 to 2016, a total of 1,593 patients with AMIs who underwent percutaneous coronary intervention were enrolled. The patients were classified into five groups according to the admission glucose level: ≤80, 81 to 140, 141 to 200, 201 to 260, and ≥261 mg/dL.