Bartter Syndrome, Type 1, Antenatal, also known as bartter disease type 1, is related to bartter syndrome, type 4b, neonatal, with sensorineural deafness and bartter syndrome, type 3, and has symptoms including constipation, diarrhea and fever. An important gene associated with Bartter Syndrome, Type 1, Antenatal is SLC12A1 (Solute Carrier Family 12 Member 1), and among its related pathways/superpathways are Transport of inorganic cations/anions and amino acids/oligopeptides and Diuretics Pathway, Pharmacodynamics. Affiliated tissues include kidney and breast, and related phenotypes are hyperparathyroidism and dehydration