PO:29:132 | Autonomic Dysfunction in Fibromyalgia: A Cross-Sectional Study and Cluster Analysis of Clinical Phenotypes: Sergio Del Vescovo1, Vincenzo Venerito1, Maria Giannotta1, Marco Fornaro1, Greta Giulia Dipietrangelo1, Andrea Cito1, Maria Morrone1, Giuseppe Lopalco1, Florenzo Iannone1 | 1UOC Reumatologia, Policlinico di Bari, DiMePre-J Bari, Italy. Reumatismo [Internet]. 2026 Mar. 18 [cited 2026 Jun. 23];77(s1). Available from: https://www.reumatismo.org/reuma/article/view/2361