Outcomes of leadless pacemaker implantation in the United States based on sex.

Background: To determine differences in baseline characteristics and outcomes of leadless pacemaker implantation based on sex.

Methods: For the purpose of this study, data were extracted from the National Inpatient Sample database for years 2016-2020. The study group was then stratified based on sex.

Characteristic Features of Bimaxillary Proclination: A 5-Year Review in Najran, a Saudi Arabian Sub-population.

Background Bimaxillary proclination (BP) has been described as a clinical condition depicted by proclined upper and lower incisors with an amplified lip incompetence. The current study aimed to investigate the prevalence and characteristic features of bimaxillary proclination in Najran. Methods This was a retrospective study to appraise bimaxillary proclination in an orthodontic specialist clinic and research complex in Najran, Saudi Arabia from January 2018 to December 2022.

Gender-based disparities in outcomes of coronary bifurcation stenting in patients undergoing percutaneous coronary intervention: a systematic review and meta-analysis.

Introduction: Around 15-20% of lesions necessitating percutaneous coronary interventions (PCI) are attributed to coronary bifurcation lesions. We aim to study gender-based differences in PCI outcomes among bifurcation stents.

Methods: 3 studies were included after thorough systematic search using MEDLINE (EMBASE and PubMed).

Cardiovascular outcomes of emergent vs elective transcatheter aortic valve replacement in severe aortic stenosis: regression matched meta-analysis.

Background: Transcatheter aortic valve replacement (TAVR) has been highly increased as the recommended option for patients with a high surgical risk. This study aims to commit a systematic review and meta-analysis to assess the outcomes in severe aortic stenosis patients following emergency transcatheter aortic valve replacement (emergent TAVR) compared to elective TAVR or eBAV followed by elective TAVR.

Methods: We conducted a systematic literature search of PubMed, Embase, Cochrane CENTRAL, CINAHL, Science Direct, and Google Scholar.

Pericardial effusion requiring intervention in patients undergoing leadless pacemaker implantation: A real-world analysis from the National Inpatient Sample database.

Background: Pericardial effusion requiring percutaneous or surgical-based intervention remains an important complication of a leadless pacemaker implantation.

Objective: The study sought to determine real-world prevalence, risk factors, and associated outcomes of pericardial effusion requiring intervention in leadless pacemaker implantations.

Methods: The National Inpatient Sample and International Classification of Diseases-Tenth Revision codes were used to identify patients who underwent leadless pacemaker implantations during the years 2016 to 2020.

Prediction of heart failure and all-cause mortality using cardiac ultrasomics in patients with breast cancer.

Breast cancer chemotherapy/immunotherapy can be associated with treatment-limiting cardiotoxicity. Radiomics techniques applied to ultrasound, known as ultrasomics, can be used in cardio-oncology to leverage echocardiography for added prognostic value. To utilize ultrasomics features collected prior to antineoplastic therapy to enhance prediction of mortality and heart failure (HF) in patients with breast cancer.

Methylene blue-assisted molecularly-imprinted film modified nitrogen and sulfur co-doped molybdenum carbide for simultaneous electrochemical determination of two hepatotoxic drugs.

A novel electrochemical sensor with a dual-template molecular imprinting technology was fabricated for the simultaneous detection of paracetamol (PAR) and isoniazid (INZ). The sensor was constructed using nitrogen and sulfur co-doped molybdenum carbide (N, S@MoC) and a thin layer of electro-polymerized methylene blue was applied onto the surface of the N, S@MoC. The electrochemical sensor demonstrated remarkable analytical efficiency for the concurrent PAR and INZ quantification under optimal circumstances.

Phytochemicals-based β-amyloid cleaving enzyme-1 and MAO-B inhibitors for the treatment of Alzheimer's disease: molecular simulations-based predictions.

Alzheimer's disease (AD) is among the highly prevalent neurodegenerative disorder of the aging brain and is allied with cognitive and behavioral abnormalities. Unfortunately, there is very limited drug discovery for the effective management of AD, and the clinically approved drugs have limited efficacy. Consequently, there is an immediate demand for the development of new compounds that have the ability to act as multitarget-directed ligands (MTDLs).

Non-Calcified Coronary Artery Plaque on Coronary Computed Tomography Angiogram: Prevalence and Significance.

Objective: We aimed to assess the prevalence of non-calcified plaque (NCP) on computed tomography angiography (CCTA) in symptomatic and asymptomatic individuals. In addition, we seek to compare plaque assessment on CCTA with intravascular ultrasound-virtual histology (IVUS-VH) and to assess the prognostic value of non-calcified plaques (NCPs).

Background: The CCTA can characterize coronary plaques and help quantify burden.

The Prevalence of Cardiovascular Complications and Causes of AngioJet Failure: A Post-Marketing Surveillance Study Based on the MAUDE (Manufacturer and User Facility Device Experience) Database.

Background and objective Aspiration thrombectomy devices, such as the AngioJet Solent Omni (Boston Scientific Corporation, Marlborough, MA) have been approved by the US FDA for the treatment of thrombi in peripheral arterial disease, venous disease, and AV fistulas. However, there is a dearth of real-world data on the most common modes of failure and complications associated with the AngioJet Solent Omni. In this study, we aimed to address this scarcity of data.

Sequelae of Unreplaced Tooth Loss in Orthodontic Patients: A Cross-Sectional Study in Najran, Kingdom of Saudi Arabia.

Background: The early tooth loss has an adverse effect on the overall well-being of an individual. The aim of the current study was to highlight the orthodontic complications of long-term tooth loss in the city of Najran.

Materials And Methods: This was a cohort study of patients presenting for orthodontic rehabilitation.

Trends of antihypertensive use among patients with cancer and hypertension in the United States 2002-2019.

Background: Hypertension (HTN) is the most frequently reported comorbidity in patients with malignancy. This study was conducted to assess the trend of different antihypertensive (AHT) medications used in cancer patients.

Methods: We used the Medical Expenditure Panel Survey (MEPS) database from 2002 to 2019 to identify adult (age >18 years) cancer patients with HTN using appropriate International Classification of Disease (ICD)-9 and ICD-10 codes.

Seasonal Variation in the Incidence of In-Hospital Cardiac Arrest.

Background: Seasonal variation in cardiovascular outcomes, including out-of-hospital cardiac arrest, has been described.

Objectives: This study aimed to investigate seasonal differences in the incidence of in-hospital cardiac arrest (IHCA) and associated mortality.

Methods: Using National Inpatient Sample data from 2005 to 2019, we determined the incidence of IHCA in 4 seasons.

Quantitative-HPLC-DAD polyphenols analysis, anxiolytic and cognition enhancing potentials of Sorbaria tomentosa Lindl. Rehder.

Ethnopharmacological Relevance: Medicinal plants of the family Rosaceae have a long history of traditional uses in the management of neurological disorders. Sorbaria tomentosa Lindl. Rehder is composed of antioxidant and neuroprotective polyphenolics.

Human Lung Cancer (A549) Cell Line Cytotoxicity and Anti- Activity of Leaves: A Study Supported by UPLC-ESI-MS/MS Metabolites Profiling and Molecular Docking.

Lung cancer and cutaneous leishmaniasis are critical diseases with a relatively higher incidence in developing countries. In this research, the activity of leaf hydromethanolic extract and its solvent-fractions (-hexane, EtOAc, -butanol, and MeOH) against the lung adenocarcinoma cell line (A549) and was investigated. The MeOH fraction exhibited higher cytotoxic activity (IC 1.

Cardiac Metastasis of Neuroendocrine Tumor Without Cardiovascular Symptoms.

A 72-year-old man with a stage IV small intestinal neuroendocrine tumor presented to our cardiology clinic as a referral for an abnormal positron emission tomography-computed tomography scan with an intense gallium uptake in the heart. Follow-up cardiac magnetic resonance was suggestive of myocardium infiltration by the neuroendocrine tumor with late gadolinium enhancement and T time elevation. ().

Dental cross-bite and gingival marginal recession. A cross-sectional study.

Background: Crossbite (CB) has been reported to be associated with Gingival Marginal Recession (GMR) especially in the anterior region. The current study aims to evaluate the association between GMR and CB both in anterior and posterior regions.

Materials And Methods: This was a cross-sectional study in a private dental clinic in Najran, Kingdom of Saudi Arabia involving 120 medically healthy patients with CB, good to fair oral hygiene, non-severe gingival inflammation and without prosthesis.

Cephalosporin as Potent Urease and Tyrosinase Inhibitor: Exploration through Enzyme Inhibition, Kinetic Mechanism, and Molecular Docking Studies.

In present study, eleven cephalosporin drugs were selected to explore their new medically important enzyme targets with inherited safety advantage. To this end, selected drugs with active ingredient, cefpodoxime proxetil, ceftazidime, cefepime, ceftriaxone sodium, cefaclor, cefotaxime sodium, cefixime trihydrate, cephalexin, cefadroxil, cephradine, and cefuroxime, were evaluated and found to have significant activity against urease (IC50 = 0.06 ± 0.

Juglone from Walnut Produces Cardioprotective Effects against Isoproterenol-Induced Myocardial Injury in SD Rats.

Therapeutic and/or preventive interventions using phytochemical constituents for ischemic heart disease have gained considerable attention worldwide, mainly due to their antioxidant activity. This study investigated the cardioprotective effect and possible mechanism of juglone, a major constituent of the walnut tree, using an isoproterenol (ISO)-induced myocardial infarction (MI) model in rats. Rats were pretreated for five (5) days with juglone (1, 3 mg/kg, i.

A case report of congenital absence of the pericardium that was diagnosed by cardiac computed tomography angiogram (CCTA).

This case report describes a 40-year-old male who presented to the emergency department (ED) with chest pain. Initial diagnostic workup was concerning for a congenital cardiac anomaly, further imaging revealed complete congenital absence of the pericardium (CAP) which is a rare condition. Multimodality cardiac imaging including cardiac computed tomography angiogram (CCTA) was used to confirm the diagnosis of CAP.

Phytochemistry, anti-diabetic and antioxidant potentials of Allium consanguineum Kunth.

Aim: The study was planned to investigate the phytochemicals, antidiabetic and antioxidant studies of A. consanguineum.

Methods: The preliminary studies were performed on crude extract and different solvent fractions.

Design, synthesis, antiproliferative activity, estrogen receptors binding affinity of C-3 pregnenolone-dihydropyrimidine derivatives for the treatment of breast cancer.

Breast cancer (BCa) is very common malignancy and globally, has become the second leading cause of cancer death among women. For the treatment of BCa, estrogen receptors-alpha (ERα) has proven to be a therapeutic target. In continuation of our previous reported dihydropyrimidine-based pregnenolone derivatives, we modified at C-3 hydroxyl group.

Case Report of an Elderly Woman Who Presented with Hypothermia and an Electrocardiographic Finding of a J Wave.

BACKGROUND This report is of a 92-year-old woman who presented with hypothermia and an electrocardiogram (ECG) finding of a J wave, or Osborn wave. On ECG, the J wave had an elevation of the J point at the junction of the QRS complex and ST segment, which usually appears at a body temperature below 32°C. CASE REPORT A 92-year-old woman presented to our hospital with an altered mental status.

Longitudinal Follow-Up of Asymptomatic COVID-19 Myocarditis with Cardiac Magnetic Resonance Imaging.

BACKGROUND Varying degrees of cardiovascular involvement have been noted with COVID-19, with myocarditis being one of the feared complications. We present the case of a healthy, young individual with persistent myocardial involvement on cardiac magnetic resonance (CMR) imaging at 10 months' follow-up. CASE REPORT A 23-year-old man with no prior medical conditions presented to our outpatient cardiology clinic with a chief concern of left-sided exertional chest discomfort of 1-week duration, lasting 30-60 min before resolving.