Diarrhea 11, Malabsorptive, Congenital, also known as intractable diarrhea of infancy syndrome, is related to coronary heart disease 1 and heart disease. An important gene associated with Diarrhea 11, Malabsorptive, Congenital is PERCC1 (Proline And Glutamate Rich With Coiled Coil 1). Affiliated tissues include eye and cortex, and related phenotypes are diarrhea and villous atrophy