Appendix A: Rome IV Diagnostic Criteria for FGIDs   For marketing or distribution of the criteria outside of personal use, please contact Mark Schmitter at mschmitter@theromefoundation.org A. Esophageal Disorders A1. FUNCTIONAL CHEST PAIN         Diagnostic criteria*         Must include all of the following: Retrosternal chest pain or discomfort** Absence of … Continue reading Rome IV Criteria