Abstract
Background Research on incidence and characteristics of Out-of-Hospital Cardiac Arrest (OHCA) in the Middle East
is limited. We assessed the incidence, prehospital characteristics, and outcomes of OHCA in Qatar, a Middle Eastern
country.…
Background In sepsis, the relationship between lymphocyte counts and patient outcomes is complex. Lymphocyto-
penia and lymphocytosis significantly influence survival, illustrating the dual functionality of lymphocytes in respond-
ing…
Abstract
Background Supraventricular tachycardia is the most common dysrhythmia in children. Initial vagal maneuvers are
successful less than half of the time. Adenosine, a potent AV nodal blocker with a short half-life, is recommended as
first…
Abstract
Background The indocyanine green (ICG) fluorescence test has become a standard test in surgical procedures,
facilitating the assessment of blood perfusion in real-time. While its utility in emergency surgeries for evaluating
anastomotic…
Abstract
Introduction Mass casualty incidents (MCI) are unforeseeable and complex events that occur worldwide, therefore
enhancing the training that medical first responders (MFRs) receive is fundamental to strengthening disaster
preparedness and…
Abstract
Background Bleeding in early pregnancy is a common emergency department (ED) presentation. Although
variability in approaches has been demonstrated, research is relatively uncommon on practices and outcomes. This
study investigated the…
Abstract
Background The recent guidelines recommend delaying elective non-neurological surgery after an index stroke,
but there is a lack of consensus regarding emergency surgery in patients with a recent stroke. Impaired cerebral
autoregulation…
Abstract
Background Extracranial internal carotid artery (ICA) pseudoaneurysm is a rare condition that can be caused
either by penetrating or blunt trauma, including dog bites, which is an uncommon occurrence. Together with the
possibility of no…