Double valvular dysfunction in a 4-year-old girl with tuberous sclerosis Posted on February 28, 2019July 22, 2022 by admin LETTER Hippokratia 2016, 20(3):254 Gogou M, Keivanidou A, Giannopoulos A 2nd Department of Pediatrics, AHEPA General Hospital, Medical Faculty, Aristotle University of Thessaloniki, Greece