Beyond Advanced Cardiac Life Support: Dual-sequential Defibrillation for Refractory Ventricular Fibrillation after Witnessed Cardiac Arrest in the Emergency Department.

Refractory ventricular fibrillation is a rare condition seen in both in-hospital and out-of-hospital cardiac arrest. A 56-year-old male was identified to have refractory ventricular fibrillation after an in-hospital cardiac arrest with multiple unsuccessful standard defibrillation attempts that was converted with dual-sequential defibrillation (DSD) to normal sinus rhythm. Advanced cardiac life support (ACLS) is the most widely used algorithmic treatment approach for various cardiopulmonary emergencies but has yet to provide recommendations for the treatment of refractory ventricular fibrillation.

Cognitive Errors and Risks Associated with Provider Handoffs.

The emergency department is a challenging environment to practice medicine, primarily due to the pace and logistics of practicing emergency medicine. Cognitive errors and provider handoffs can lead to poor patient outcomes. By acknowledging and addressing cognitive errors, including premature closure, anchoring, and diagnosis momentum, we can potentially improve patient care.

Stroke registry: hemorrhagic vs ischemic strokes.

Background: Epidemiologic studies of stroke in the 1970s and 1980s have reported the percentage of ischemic stroke as 73% to 86%, with hemorrhagic stroke as only 8% to 18%; the remainder was undetermined (due to not performing computed tomographic [CT] scanning or an autopsy). In our clinical work, it appeared anecdotally to the authors that we were seeing more hemorrhagic strokes than these previously quoted figures.

Methods: We conducted a retrospective review for 1 year of all patients discharged from the hospital, a regional stroke center, with a diagnosis of stroke; we compared ischemic to hemorrhagic stroke types.