| Phenotype details |
(+) Microcephaly,(+) Behavioral abnormality,(+) Muscular hypotonia,(+) Global developmental delay,(+) Motor delay,(+) Pulmonic stenosis,(+) Rigidity,(+) Delayed gross motor development,(+) Myotonia,(+) Abnormality of the musculature,(+) Muscle stiffness,(+) Abnormal muscle tone,(+) Aplasia/Hypoplasia of the cerebrum,(+) Muscular hypotonia of the trunk,(+) Abnormal central motor function,(+) Abnormal muscle physiology,(+) Abnormal social behavior,(+) Neurodevelopmental delay,(+) Abnormal pulmonary valve physiology,(+) Decreased head circumference |