Disorders of the autonomic nervous system in patients with Brugada syndrome: a pilot study - Kostopoulou, Anna; Koutelou, Maria; Theodorakis, Georgios; Theodorakos, Athanasios; Livanis, Efthimios; Maounis, Themistoklis; Chaidaroglou, Antigoni; Degiannis, Dimitrios; Voudris, Vassilis; Kremastinos, Dimitrios; others (Journal of cardiovascular electrophysiology, 2010)