Intellectual Developmental Disorder, X-Linked, Syndromic 32, also known as mrxs32, is related to x-linked intellectual disability-cardiomegaly-congestive heart failure syndrome. An important gene associated with Intellectual Developmental Disorder, X-Linked, Syndromic 32 is CLIC2 (Chloride Intracellular Channel 2). Affiliated tissues include heart, and related phenotypes are seizure and global developmental delay