Background Many physicians use point-of-care ultrasound (PoCUS) in their clinical practice to improve their diag-
nostic capabilities, accuracy, and timeliness. Over the last two decades, the use of PoCUS in the emergency room
Background Wolff-Parkinson-White (WPW) syndrome is a condition characterized by the persistence of an accessory
pathway responsible for ventricular pre-excitation that can lead to symptomatic and potentially severe arrhythmias.
Coexistence with…
Background Previous studies conducted in North America, Europe, and East Asia (Liu et al., EClinicalMedicine
44:101293, 2022; Matsui et al., JAMA Netw Open 2:e195111, 2019; Awad et al., J Am Coll Emerg Physicians Open
4:e12957, 2023; Yoon et al.,…
Background Salmonella species are a leading cause of diarrheal diseases worldwide. Recent epidemiological studies
have shown that Salmonella schwarzengrund (S. schwarzengrund) is highly prevalent in various regions. Herein, we
report that S.…
Background BRASH syndrome (bradycardia, renal failure, atrioventricular nodal blockade, shock, and hyperkalemia)
is a rare clinical condition with potentially severe outcomes. Patients with BRASH syndrome can present with diverse
signs and symptoms…
Background Gunshot wounds injury to the thorax is common in armed conflicts or war, including the war of Rus-
sia against Ukraine. Injury to the chest is associated with a high mortality or physical disability due to damage
Background Tetralogy of Fallot (TOF) is the most common cyanotic congenital heart disease encountered in pediat-
rics with surgical repair being the definitive treatment. Long-term survival after surgical repair has improved; however,
Background High-flow nasal cannula has been a promising initial respiratory support measure for patients with
acute hypoxemic respiratory failure (AHRF) in the emergency department (ED). However, delayed detection of HFNC
failure is associated with…