ECG Patterns of Occlusion Myocardial Infarction: A Narrative Review.

The traditional management of acute coronary syndrome has relied on the identification of ST-segment elevation myocardial infarction (STEMI) as a proxy of acute coronary occlusion. This conflation of STEMI with acute coronary occlusion has historically overshadowed non-ST-segment elevation myocardial infarction (NSTEMI), despite evidence suggesting 25% to 34% of NSTEMI cases may also include acute coronary occlusion. Current limitations in the STEMI/NSTEMI binary framework underscore the need for a revised approach to chest pain and acute coronary syndrome management.

Can fast wall shear stress computation predict adverse cardiac events in patients with intermediate non-flow limiting stenoses?

Background And Aims: Coronary angiography-derived wall shear stress (WSS) may enable identification of vulnerable plaques and patients. A new recently introduced software allows seamless three-dimensional quantitative coronary angiography (3D-QCA) reconstruction and WSS computation within a single user-friendly platform carrying promise for clinical applications. This study examines for the first time the efficacy of this software in detecting vulnerable lesions in patients with intermediate non-flow limiting stenoses.

Delayed manifestation of severe coronary artery injury/stenosis associated with cavo-tricuspid isthmus ablation: a case report.

Background: Radiofrequency ablation (RFA) procedures including cavo-tricuspid isthmus (CTI) ablation have proven to be safe and effective therapies for the treatment of many cardiac tachyarrhythmias. The incidence of coronary arterial injury (CAI) associated with RFA including CTI ablation is estimated to occur in <0.1% of patients.

Association between vitamin D receptor gene polymorphism and essential hypertension: An updated systematic review, meta-analysis, and meta-regression.

The association between Vitamin D Receptor (VDR) gene polymorphisms and essential hypertension (EH) remains controversial. We searched databases (Cochrane Library, EBSCO, EMBASE, LILACS, ProQuest, PubMed, Science Direct, Springer) for studies on VDR gene polymorphisms and EH until May 30, 2024, following PRISMA guidelines. RevMan 5.

Fractionated non-pulmonary vein triggers contribute to spontaneous activity and initiating and maintaining paroxysmal atrial fibrillation: A case report.

Unlabelled: Pulmonary vein (PV) antrum isolation (PVAI) that involves electrically isolating PV foci is a useful treatment strategy for atrial fibrillation (AF). However, non-PV triggers during/after the PVAI are observed in approximately 30 % of AF cases, contributing to AF recurrence. We present the case of an 84-year-old woman who underwent ablation of recurrent symptomatic paroxysmal AF in our hospital.

Optimal Long-term Antiplatelet Regimen for Patients with High Ischaemic and Bleeding Risks After Percutaneous Coronary Intervention.

Aim To assess an optimal long-term antiplatelet strategy in patients at both high ischaemic and bleeding risks after percutaneous coronary intervention (PCI). Methods and results Patients both at high ischaemic and bleeding risks were eligible for inclusion. We excluded patients with any ischaemic and major bleeding complications during the mandatory period of dual antiplatelet therapy (DAPT).

Prognostic value of β1 adrenergic receptor autoantibodies for microvascular obstruction in patients with STEMI with Post-PCI: A prospective cohort study.

Backgrounds: Coronary microvascular obstruction (MVO) frequently occurs in patients with ST-segment elevation myocardial infarction (STEMI) following percutaneous coronary intervention (PCI), leading to poor prognosis. β adrenergic receptor autoantibodies (β-AA) are present in various cardiovascular diseases and correlate with cardiac damage and dysfunction. However, whether β-AA is associated with the occurrence of MVO in patients with STEMI after PCI remains unclear.

Treatment with Leflunomide in Conjunction with Glucocorticoids for Dogs with Immune-Mediated Polyarthritis Is Not Associated with Improved Outcomes: A Retrospective Cohort Study of 93 Dogs from Australia (2017-2024).

Immune-mediated polyarthritis (IMPA) has a relatively high relapse rate compared to other immune-mediated diseases. Leflunomide is frequently used to treat dogs with IMPA in conjunction with prednisolone. This retrospective cohort study aimed to evaluate the therapeutic efficacy of leflunomide as an adjunctive therapy to prednisolone in reducing relapse and mortality rates in dogs diagnosed with IMPA in Australia.

Nanoengineering of Phosphate/Phosphonate Drugs via Competitive Replacement with Metal-Phenolic Networks to Overcome Breast Tumor with Lung and Bone Metastasis.

Phosphate and phosphonate drugs are vital in building organisms, regulating physiological processes, and exhibiting diverse biological activities, including antiviral, antibacterial, antineoplastic, and enzyme-inhibitory effects. However, their therapeutic potential is limited by the lack of advanced nanoengineering technologies. Herein, a competitive coordination strategy for nanoengineering phosphate/phosphonate drugs is introduced.

Prognostic Value of Sarcopenia Definitions and Outcomes Consortium Criteria in Older Patients with Heart Failure.

Objectives: The Asian Working Group for Sarcopenia in 2019 (AWGS 2019) emphasized muscle mass measurements. In contrast, the Sarcopenia Definitions and Outcomes Consortium (SDOC) prioritizes functional strength and mobility. Therefore, this study aimed to compare the prognostic utility of the SDOC and AWGS 2019 criteria for all-cause mortality in older patients with heart failure.

Mid-late gestation leptin infusion induces placental mitochondrial and endoplasmic reticulum unfolded protein responses in a mouse model of preeclampsia.

Introduction: Preeclamptic patients, both lean and obese, present with elevated leptin levels which are associated with the development of maternal endothelial dysfunction and adverse fetal outcomes, such as growth restriction, leading to low birth weight. Recent studies in pregnant mice demonstrate that mid-late gestation leptin infusion induces clinical characteristics of preeclampsia, including elevated maternal blood pressure, maternal endothelial dysfunction and fetal growth restriction. However, whether leptin triggers placental stress responses that contribute to adverse fetal outcomes as in preeclampsia is unknown.

Pregnancy in obese women and mechanisms of increased cardiovascular risk in offspring.

Pregnancy complicated by maternal obesity contributes to an increased cardiovascular risk in offspring, which is increasingly concerning as the rates of obesity and cardiovascular disease are higher than ever before and still growing. There has been much research in humans and preclinical animal models to understand the impact of maternal obesity on offspring health. This review summarizes what is known about the offspring cardiovascular phenotype, describing a mechanistic role for oxidative stress, metabolic inflexibility, and mitochondrial dysfunction in mediating these impairments.

Prevalence of Frailty in the Transient Ischaemic Attack Clinic and Its Associations with Mortality.

Introduction: Frailty is a clinical syndrome of increased vulnerability to stressors. Frailty is associated with adverse outcomes after stroke, but frailty and transient ischaemic attack (TIA) are less well described.

Methods: We conducted a retrospective analysis of patients referred by the emergency department (ED) to TIA clinic (01/01/2016-12/03/2022) linked to hospital records for electronic follow-up.

Inter-atrial Septum Stenting in Congenital Heart Disease Patient: A Case Series in Indonesia.

Background: Inter-atrial septum (IAS) stenting in duct-dependent congenital heart disease patient has shown to be an effective way to maintain inter-atrial blood flow, however it is still considered a high risk procedure and inter-atrial septum stenting remains a low-frequency procedure.

Method: A single-center observational cohort study was carried out at the National Cardiovascular Center Harapan Kita (NCCHK) between April 2019 and April 2023. This study included duct-dependent congenital heart disease patients.

Outcomes in ischemic and hemorrhagic stroke patients with cancer: The Japan Stroke Data Bank.

Introduction: Data on the impact of malignancy on outcomes in patients with stroke, especially hemorrhagic stroke, are limited. We aimed to clarify the association between cancer and outcomes for each stroke type (ischemic/hemorrhagic) using a hospital-based multicenter stroke registration database.

Patients And Methods: Study participants were adult patients within 7 days of the onset of ischemic stroke (IS) or hemorrhagic stroke (HS) between 2000 and 2020 in the Japan Stroke Data Bank (JSDB).