Lodder-Merla Syndrome, Type 1, with Impaired Intellectual Development and Cardiac Arrhythmia (LDMLS1)

Lodder-Merla Syndrome, Type 1, with Impaired Intellectual Development and Cardiac Arrhythmia, also known as gnb5-related intellectual disability-cardiac arrhythmia syndrome, is related to gnb5-related neurodevelopmental disorder and sick sinus syndrome. An important gene associated with Lodder-Merla Syndrome, Type 1, with Impaired Intellectual Development and Cardiac Arrhythmia is GNB5 (G Protein Subunit Beta 5). Affiliated tissues include heart and eye, and related phenotypes are global developmental delay and abnormality of the cardiovascular system