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MYH7

myosin heavy chain 7

HCNC Approved Symbol
MYH7 (HGNC:7577)
Genomic Coordinates
14:23,412,740 - 23,435,660 (14q11.2)
Synonyms
CMD1S, CMH1, MPD1
Disease Associations
This gene is associated with the following 6 diseases in OMIM.
View More Disease Info
Disease NameOMIM IDInheritance
Cardiomyopathy, dilated, 1S
613426AD
Cardiomyopathy, hypertrophic, 1
192600AD; DD
Congenital myopathy 7A, myosin storage, autosomal dominant
608358AD
Congenital myopathy 7B, myosin storage, autosomal recessive
255160AR
Laing distal myopathy
160500AD
Left ventricular noncompaction 5
613426AD

Diagnosed Cases

271Patients

In total, 271 patients were diagnosed with a variant in the MYH7 gene.

Frequently observed phenotypes

(Top 5 only, Patient count*)
*% of total patients presenting each phenotype is shown in parentheses.

Left ventricular hypertrophy
 183 (67.5%)
Heart failure
 51 (18.8%)
Arrhythmias
 41 (15.1%)
Hypertrophic cardiomyopathy
 
28 (10.3%)
Heart conduction disorder
 
16 (5.9%)