Spiked Helmet Sign was first described by Littman and Munroe in 2011 in a case series of 8 patients. This novel ECG sign is a predictor of death in critically ill patients. It resembles the German military helmet of the Prussian empire. https://www.ivoryjinelle.com/limited-price-Florida-State-FSU-Seminoles-Maroon-iPhone-13-Pro-Max-Skin-p44288-hot-buy/