Tomaino, Marco, Matthias Unterhuber, and Attilio Del Rosso. “High-Risk Electrocardiogram Patterns in Patients With Syncope Managed in the Emergency Department”. Emergency Care Journal 14, no. 1 (July 11, 2018). Accessed April 24, 2024. https://www.pagepressjournals.org/ecj/article/view/7570.