Spontaneous subperiosteal orbital hematoma in a patient with chronic sinusitis.

Periorbital swelling is a common presentation to the emergency department (ED), and its etiology can range from benign to acutely vision-threatening. Orbital subperiosteal hematoma is a rare ED diagnosis that is typically associated with trauma, though can infrequently occur spontaneously in the setting of sudden elevations in cranial venous pressure, bleeding diathesis, and sinusitis. We present a case of a 55-year-old female with a history of chronic sinusitis who presented to the ED with a three-day history of left-sided periorbital swelling along with painful extraocular movements and markedly decreased visual acuity following a cross-country road trip through elevation.

Thromboembolic events following cardioversion of acute atrial fibrillation and flutter: a systematic review and meta-analysis.

Background: Recent studies have presented concerning data on the safety of cardioversion for acute atrial fibrillation and flutter. We conducted this meta-analysis to evaluate the effect of oral anticoagulation use on thromboembolic events post-cardioversion of low-risk acute atrial fibrillation and flutter patients of < 48 h in duration.

Methods: We searched MEDLINE, Embase, and Cochrane from inception through February 6, 2020 for studies reporting thromboembolic events post-cardioversion of acute atrial fibrillation and flutter.

Rate Control Management of Atrial Fibrillation With Rapid Ventricular Response in the Emergency Department.

Background: There exists limited evidence on managing atrial fibrillation (AF) with rapid ventricular response in the emergency department. We sought to better understand the burden of disease in patients with AF for whom rhythm control was not successful or not attempted and identify opportunities for improved care.

Methods: We conducted a health records review of consecutive visits of patients with AF at 2 academic emergency departments.