GATA6 mutations have been associated with pancreatic atresia as well as congenital heart malformations, including atrial septal defect, ventricular septal defect, tetralogy of Fallot, pulmonic stenosis, transposition of the great vessels, tricuspid atresia, and double outlet right ventricle (Digilio & Marino, 2016; de Souza, Mergener, Huber, Campos Pellanda, & Riegel, 2015). The gene discussed is GATA6; the disease is Abnormal cardiac septum morphology.