The ulnar vein was catheterized and the patient was under monitoring which showed ventricular fibrillation that was unsuccessfully treated with a monophasic discharge of 360 Jules; three additional 360 Jules defibrillations were attempted unsuccessfully, with asystole tracing.
La monitorización muestra fibrilación ventricular, que se trata con una descarga monofásica de 360 julios sin respuesta; se intentan 3 desfibrilaciones más de 360 julios, sin éxito, mostrando trazo de asistolia.