Pulmonary embolism is a common and potentially fatal disease, with a significant burden on
health and survival. Right ventricular dysfunction and hemodynamic instability are …

We conducted a retrospective observational study in patients with laboratory-confirmed
coronavirus disease (COVID-19) who received medical care in 688 COVID-19 ambulatory units …

To the Editor In their article, Dr Qian and colleagues1 reported the results of a trial comparing
awake prone positioning (APP) with usual care in nonintubated adults with COVID-19–…

Introduction: Monitoring of renal function after kidney transplantation (KT) is performed by
measuring serum creatinine (SCr), urine volumes (UV), and glomerular filtration rate (GFR). …

… 1 , Héctor David Meza-Comparán …

Dear Editor, I read the article ‘Prospective predictive performance comparison between
clinical gestalt and validated COVID-19 mortality scores’ with great interest. 1 The authors …

… Héctor David Meza-Comparán …

… We would like to thank Héctor David Meza-Comparán1 for their interest in our work and their
insightful comments on our study published in the Journal of Investigative Medicine.2 Here …

… In Reply We thank Dr Pavlov and colleagues and Dr Meza-Comparán and colleagues for
their … We recognize the limitation that Meza-Comparán and colleagues note regarding the …

To the Editor Dr Alsagaff and colleagues1 present an interesting and well-documented case
of a middle-aged man with pericarditis concurrent with ST elevation myocardial infarction. …