Arthrogryposis, Distal, Type 7, also known as hecht syndrome, is related to carney complex variant and arthrogryposis syndrome. An important gene associated with Arthrogryposis, Distal, Type 7 is MYH8 (Myosin Heavy Chain 8), and among its related pathways/superpathways are ERK Signaling and Integrin Pathway. Related phenotypes are short stature and symphalangism affecting the phalanges of the hand