Efficacy and Safety of Low or Reduced Dose Direct Oral Anticoagulants Versus Dual Antiplatelet Therapy Following Left Atrial Appendage Closure: A Systematic Review and Meta-Analysis.

This meta-analysis aimed to compare the efficacy and safety of low-dose direct oral anticoagulants (DOACs) versus dual antiplatelet therapy (DAPT) in patients undergoing left atrial appendage closure (LAAC). A comprehensive literature search was conducted across multiple electronic databases, including PubMed, Embase, Cochrane Library, and Scopus, up to August 12, 2024. Studies comparing low-dose DOACs with DAPT in post-LAAC patients were included.

Fed-CL- an atrial fibrillation prediction system using ECG signals employing federated learning mechanism.

Deep learning has shown great promise in predicting Atrial Fibrillation using ECG signals and other vital signs. However, a major hurdle lies in the privacy concerns surrounding these datasets, which often contain sensitive patient information. Balancing accurate AFib prediction with robust user privacy remains a critical challenge to address.

Profiles of Independent-Comorbidity Groups in Senior COVID-19 Patients Reveal Low Fatality Associated with Standard Care and Low-Dose Hydroxychloroquine over Antivirals.

Introduction: The lack of feasible therapies and comorbidities aggravate the COVID-19 case-fatality rate (CFR). However, reports examining CFR associations with diabetes, concomitant cardiovascular diseases, chronic kidney disease, and chronic liver disease (CLD) are limited. More studies assessing hydroxychloroquine (Hcq) and antivirals are needed.

The Frequency and Patterns of Post-COVID-19 Vaccination Syndrome Reveal Initially Mild and Potentially Immunocytopenic Signs in Primarily Young Saudi Women.

Vaccination is the most promising approach for ending or containing the SARS-CoV-2 pandemic. However, serious post-COVID-19 vaccine reactions, including immunocytopenia (ITP) syndrome, have been increasingly reported. Several factors cause increased risks including multiple doses, age-dependent heterogeneity in immune-responses, platelet cross-reactions with microbial components, and Long-COVID syndrome.

Selective COVID-19 Coinfections in Diabetic Patients with Concomitant Cardiovascular Comorbidities Are Associated with Increased Mortality.

Coinfections and comorbidities add additional layers of difficulties into the challenges of COVID-19 patient management strategies. However, studies examining these clinical conditions are limited. We have independently investigated the significance of associations of specific bacterial species and different comorbidities in the outcome and case fatality rates among 129 hospitalized comorbid COVID-19 patients.

Cardiac anomalies associated with Escobar syndrome: A case report and a review of the literature.

Rationale: Escobar syndrome (ES) is an autosomal recessive disorder. It is highly characterized by facial abnormalities, congenital diaphragmatic muscle weakness, myasthenic-like features, and skin pterygiums on multiple body legions. ES is a rare condition associated with many external and internal abnormalities.

The prevalence of hypercholesterolemia and associated risk factors in Al-Kharj population, Saudi Arabia: a cross-sectional survey.

Background: Hypercholesterolemia (HC) is an important precursor to many cardiovascular, cerebrovascular, and peripheral vascular diseases. A report conducted by the American Heart Association showed the prevalence of HC to be 11.9%, with around 28.

The magnitude of COVID-19 related stress, anxiety and depression associated with intense mass media coverage in Saudi Arabia.

The Coronavirus Disease 2019 (COVID-19) has resulted in catastrophic consequences in many aspects of life; including negative psychological effects. We aimed to assess the mental health status of a group of Saudi population during this pandemic. Also, we aimed to assess the effect of the intensive media coverage of the pandemic news on mental health status.

Knowledge, attitude and perception toward evidence-based medicine among medical students in Saudi Arabia: Analytic cross-sectional study.

Objective: To study the knowledge, attitudes, and perceptions toward evidence-based medicine among medical students from different colleges across the Kingdom of Saudi Arabia.

Materials And Methods: An adapted evidence-based medicine (EBM) questionnaire was administered to second year to sixth year level of medical students and interns from different medical colleges across the Kingdom from November 2016 to May 2017. The questionnaire contains items that would describe the demographic characteristics of the respondents: 24 multiple-choice questions and one open-ended question.