Review Article

1. Intestinal microcirculation dysfunction in sepsis:pathophysiology,clinical monitoring,and therapeutic interventions

Original Articles

1. Timing of brain computed tomography for predicting neurological prognosis in comatose cardiac arrest survivors: a retrospective observational study
2. Development and evaluation of a predictive nomogram for survival in heat stroke patients: a retrospective cohort study
3. Analysis of imaging characteristics of blunt traumatic aortic dissection: an 8-year experience
4. Is rosuvastatin protective against sepsis-associated encephalopathy? A secondary analysis of the SAILS trial
5. Arctigenin attenuates paraquat-induced human lung epithelial A549 cell injury by suppressing ROS/p38 mitogen-activated protein kinases-mediated apoptosis
6. Hepatocellular carcinoma-derived exosomal miRNA-761 regulates the tumor microenvironment by targeting the SOCS2/JAK2/STAT3 pathway

Research Letters

1. Impact of different waves of COVID-19 on emergency medical services and out-of-hospital cardiopulmonary arrest in Madrid,Spain
2. The role of the perfusion index in patients with thoracic trauma
3. Posterior lamellar tarsorrhaphy in the early treatment of severe eyelid trauma/burns
4. Initial venous lactate levels as a predictor of mortality in severe sepsis: a single-center retrospective cohort study
5. Incidence and outcomes of secondary infections in septic patients with cancer
6. Association between cardiovascular implantable electronic devices and tricuspid regurgitation: a casecontrol study

Clinical Imaging and Techniques

1. Systemic lupus erythematosus in a male teenager manifested with cardiogenic shock and extremities infarction
2. A young male with abdominal distention and fever after cardiopulmonary resuscitation treatment

Case Letters

1. Use of veno-arterial extracorporeal membrane oxygenation in the first successful combined lung-liver transplantation patient in China
2. Sepsis caused by Eggerthelle lenta: a case report
3. A young man presenting with persistent hypoglycaemia and reduced level of consciousness: case study with review of literature
4. Death related to ethyl chloride inhalation abuse: a case report