Original Articles

1. The combination of creatine kinase-myocardial band isoenzyme and point-of-care cardiac troponin/contemporary cardiac troponin for the early diagnosis of acute myocardial infarction
2. Prognostic diff erences of catestatin among young and elderly patients with acute myocardial infarction
3. Speckle-tracking echocardiography for detecting myocardial dysfunction in sepsis and septic shock patients: A single emergency department study
4. Trichostatin A improves the inf lammatory response and liver injury in septic mice through the FoxO3a/autophagy signaling pathway
5. Clinical eff ectiveness of a pneumatic compression device combined with low-molecular-weight heparin for the prevention of deep vein thrombosis in trauma patients: A single-center retrospective cohort study
6. Optimal indicator for changing the f ilter during the continuous renal replacement therapy in intensive care unit patients with acute kidney injury: A crossover randomized trial
7. The ratio of superior mesenteric artery diameter to superior mesenteric vein diameter based on nonenhanced computed tomography in the early diagnosis of spontaneous isolated superior mesenteric artery dissection
8. Increasing angiotensin-converting enzyme (ACE) 2/ACE axes ratio alleviates early pulmonary vascular remodeling in a porcine model of acute pulmonary embolism with cardiac arrest

Research Letters

1. The “July Eff ect” in the intensive care units revisited:A bi-institutional 6-year experience of 57,160 patients
2. Feedback of inter-hospital transfer of patients under high-f low nasal cannula oxygen therapy
3. Prolonged stay of spontaneous intracranial hemorrhage patients in the emergency department is correlated with worse outcomes
4. Mortality-related electrocardiogram indices in methanol toxicity
5. A diagnosis with a twist: Ultrasonographic sensitivity and predictors of pediatric ovarian torsion within a large pediatric hospital

Viewpoint

1. Treatment of hyperkalemic emergencies

Pictorial Quiz

1. Puzzling pacing threshold in a patient with cardiac resynchronization therapy device

Case Letters

1. Diagnosing isolated superior mesenteric artery dissection and thrombosis using point-of-care ultrasonography: A case series
2. Common carotid artery distortion before percutaneous dilatational tracheostomy
3. Successful treatment of a patient with diff use alveolar hemorrhage and anti-neutrophil cytoplasmic antibody-associated vasculitis
4. Blunt myocardial injury and gastrointestinal hemorrhage following Heimlich maneuver: A case report and literature review
5. Traumatic tension pneumocephalus: A case report
6. Shrinking lung syndrome in autoimmune inflammatory diseases: A case series and review of literature