RT Book, Section A1 Stern, Scott D.C. A1 Cifu, Adam S. A1 Altkorn, Diane SR Print(0) ID 1102646533 T1 Syncope T2 Symptom to Diagnosis: An Evidence-Based Guide, 3e YR 2014 FD 2014 PB McGraw-Hill Education PP New York, NY SN 9780071803441 LK accessmedicine.mhmedical.com/content.aspx?aid=1102646533 RD 2024/04/23 AB PATIENT Mr. M is a 23-year-old medical student who had an episode of syncope this morning after entering his anatomy lab for the first time. He is quite alarmed (and embarrassed).What is the differential diagnosis of syncope? How would you frame the differential?