Increased Mortality and Costs Associated with Adverse Events in Intensive Care Unit Patients.

Adverse events (AEs) are defined as unintended complications occurring to patients as a result of medical care. AEs are especially prevalent in the intensive care unit (ICU) setting and may lead to negative patient outcomes. Although many studies have examined the impact of AEs on patient outcomes, few have investigated their associated costs.

Extensive Upper Airway Hematoma Secondary to Supratherapeutic Warfarin Anticoagulation.

Case Presentation: A 63-year-old female presented to the emergency department complaining of cough, neck swelling, dysphagia, and dysphonia for two days, with a past medical history of atrial fibrillation managed with warfarin. Investigations revealed a supratherapeutic international normalised ratio (greater than 10). Imaging and endoscopic examination showed an extensive retropharyngeal hematoma with significant mass effect on the airway.