RICHMOND, Virginia, Nov. 6 -- Virginia Commonwealth University issued the following news: * * * VCU study shows virtual reality can benefit kids before surgery and potentially beyond * Surgery can make anyone anxious, especially kids. Narendra Vadlamudi, M.D., a gastroenterologist at Children's Hospital of Richmond at VCU and associate professor with Virginia Commonwealth University's School of Medicine, has been doing procedures that require children to be under anesthesia for more than a decade. These patients wait approximately an hour b more PR