Symptoms of ECE1 Gene Central Hypoventilation Syndrome Congenital Genetic Test Congenital Central Hypoventilation Syndrome (CCHS), also known as Ondine’s Curse, is a rare genetic disorder affecting the autonomic control of breathing. It is primarily caused by mutations in the PHOX2B gene, but recent studies have shown associations with mutations in the ECE1 gene as well. […]











