Abdullah Alshahrani
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View article: Sideroblastic Anemia: Laboratory Evaluation, Diagnostic Challenges, and Clinical Correlation
Sideroblastic Anemia: Laboratory Evaluation, Diagnostic Challenges, and Clinical Correlation Open
Background: Sideroblastic anemia (SA) is a heterogeneous group of disorders unified by the pathological hallmark of ring sideroblasts—erythroid precursors with perinuclear mitochondrial iron accumulation visible on Prussian blue-stained bo…
View article: Agreement Between Emergency Department Admission and Hospital Discharge Diagnoses; A Retrospective Observational Study.
Agreement Between Emergency Department Admission and Hospital Discharge Diagnoses; A Retrospective Observational Study. Open
Diagnostic agreement between ED and discharge diagnoses was observed in 81.99% of cases, with a 7.2% complete mismatch rate. The most frequent causes were discharge relabeling and delayed investigations. These discrepancies had measurable …
View article: Saudi Women’s Perception of the Effect of COVID-19 Infection and Vaccination on Menstrual Cycle Length
Saudi Women’s Perception of the Effect of COVID-19 Infection and Vaccination on Menstrual Cycle Length Open
The result of this current study suggests that COVID-19 infection and/or vaccination has several effects on the menstrual cycle which changes in menses are minimal and transient.
View article: Prevalence of COVID-19 Among Patients Arriving in Pre-arrest/Cardiac Arrest, at a Tertiary Hospital’s ED in the Eastern Province of Saudi Arabia During the COVID-19 Pandemic
Prevalence of COVID-19 Among Patients Arriving in Pre-arrest/Cardiac Arrest, at a Tertiary Hospital’s ED in the Eastern Province of Saudi Arabia During the COVID-19 Pandemic Open
Background: COVID-19 pandemic has thrown the healthcare systems into confusion worldwide, resulting in major modifications on the practice due to fear of exposure to this virus and its fatal consequences. Objective: the study aimed to esta…
View article: Prevalence, Causes, and Adverse Clinical Impact of Delayed Presentation of Non-COVID-19-Related Emergencies during the COVID-19 Pandemic: Findings from a Multicenter Observational Study
Prevalence, Causes, and Adverse Clinical Impact of Delayed Presentation of Non-COVID-19-Related Emergencies during the COVID-19 Pandemic: Findings from a Multicenter Observational Study Open
Objective: The coronavirus disease (COVID-19) pandemic has disrupted healthcare systems worldwide, resulting in decreased and delayed hospital visits of patients with non-COVID-19-related acute emergencies. We evaluated the impact of the C…
View article: Assessment of baroreceptor reflex sensitivity in young obese Saudi males at rest and in response to physiological challenges
Assessment of baroreceptor reflex sensitivity in young obese Saudi males at rest and in response to physiological challenges Open
A significantly reduced baroreceptor sensitivity response to deep breathing, reduced baroreceptor sensitivity recovery after isotonic exercise, and an exaggerated shoot up after isometric exercise in overweight/obese suggests an altered sy…