Emergency Medicine

Improving Quality in Cardiac Arrest via Resuscitation Academy Training (IQ-CART): Study Protocol for a Mixed-Methods Study With a Focus on Low-Performing EMS Agencies Ultra‐Low‐Field Portable Magnetic Resonance Imaging Feasibility and Safety in Pediatric and Neonatal Extracorporeal Membrane Oxygenation: A Single‐Center Year‐Long Experience Myocarditis‐Associated Cardiogenic Shock: A Nationwide Multicenter Study Symptoms and Syndromes of Posterior Circulation Strokes: What to Recognize in Patient Care Pre-Hospital Stroke Rapid Response Short-Term Extreme Temperatures, Temperature Fluctuations, and the Risk of Aneurysmal Subarachnoid Hemorrhage: A Nationwide Case-Crossover Study Hub Value Creation Through Artificial Intelligence and Cardiovascular Imaging Scientific Priorities Related to the Use of Double Sequential External Defibrillation in Patients With Refractory Cardiac Arrest: Report From a Multistakeholder Thinktank Contemporary Practice Patterns of Vasoactive Use in Cardiogenic Shock in the American Heart Association Cardiogenic Shock Registry Breaking the Chain of Survival: What Progetto Vita Tells Us, and What It Doesn’t