Epidemiology, Etiology, and Pathophysiology of Pulmonary Embolism.

Over the last 20 years, there has been a progressive increase in the incidence of pulmonary embolism (PE) diagnosis in the United States, Europe, and Australia. Increased use of computed tomography pulmonary angiography has likely contributed in part to this rising incidence. However, it is pertinent to note that the burden of comorbidities associated with PE, such as malignancy, obesity, and advanced age, has also increased over the past 20 years.

2022: Perioperative and critical care year in review for the cardiothoracic surgery team.

This year, we have again assembled an expert opinion on several key topics that pertain to the perioperative and critical care management of the cardiac surgery patient and for patients requiring extracorporeal membrane oxygenation. Approximately 1 in 3 patients undergoing cardiac surgery have diabetes mellitus; contemporary glycemic control management of these patients to minimize perioperative complications are reviewed. Goal directed fluid therapy remains an area on interest and controversy; the use of albumin as a resuscitation fluid and recent clinical trial data is reviewed.