1. Activity and Exercise Intolerance After Concussion: Identification and Management of Postural Orthostatic Tachycardia Syndrome. Issue 3 (July 2018) Authors: Miranda, Nicole A.; Boris, Jeffrey R.; Kouvel, Kristen M.; Stiles, Lauren Journal: Journal of neurologic physical therapy Issue: Volume 42:Issue 3(2018:Jul.) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗