Preferred Label : Cardiomyopathy, dilated, 1a;
Symbol : CMD1A;
CISMeF acronym : CDCD1; CMD1A;
Type : Phenotype, molecular basis known;
Alternative titles and symbols : CDCD1; Cardiomyopathy, congestive; Cardiomyopathy, dilated, with conduction defect 1; Cardiomyopathy, idiopathic dilated; Cardiomyopathy, familial idiopathic;
Description : Dilated cardiomyopathy (CMD) is characterized by cardiac dilatation and reduced systolic
function. CMD is the most frequent form of cardiomyopathy and accounts for more than
half of all cardiac transplantations performed in patients between 1 and 10 years
of age. A heritable pattern is present in 20 to 30% of cases. Most familial CMD pedigrees
show an autosomal dominant pattern of inheritance, usually presenting in the second
or third decade of life (summary by Levitas et al., 2010). - Genetic Heterogeneity
of Dilated Cardiomyopathy Mutations in many other genes have been found to cause different
forms of dilated cardiomyopathy. These include CMD1C (601493), with or without left
ventricular noncompaction, caused by mutation in the LDB3 gene (605906) on 10q22-q23;
CMD1D (601494), caused by mutation in the TNNT2 gene (191045) on 1q32; CMD1E (601154),
caused by mutation in the SCN5A gene (600163) on 3p; CMD1G (604145), caused by mutation
in the TTN gene (188840) on 2q31; CMD1I (604765), caused by mutation in the DES gene
(125660) on 2q35; CMD1J (605362), caused by mutation in the EYA4 gene (603550) on
6q23-q24; CMD1L (606685), caused by mutation in the SGCD gene (601411) on 5q33; CMD1M
(607482), caused by mutation in the CSRP3 gene (600824) on 11p15.1; CMD1N (607487),
caused by mutation in the TCAP gene (604488) on 17q12; CMD1O (608569), caused by mutation
in the ABCC9 gene (601439) on 12p12.1; CMD1P (609909), caused by mutation in the PLN
gene (172405) on 6q22.1; CMD1R (613424), caused by mutation in the ACTC gene (102540)
on 15q14; CMD1S (613426), caused by mutation in the MYH7 gene (160760) on 14q12; CMD1T
(613740), caused by mutation in the TMPO gene (188380) on chromosome 12q22; CMD1U
(613694), caused by mutation in the PSEN1 gene (104311) on 14q24.3; CMD1V (613697),
caused by mutation in the PSEN2 gene (600759) on 1q31-q42; CMD1W (611407), caused
by mutation in the gene encoding metavinculin (VCL; 193065) on 10q22-q23; CMD1X (611615),
caused by mutation in the gene encoding fukutin (FKTN; 607440) on 9q31; CMD1Y (611878),
caused by mutation in the TPM1 gene (191010) on 15q22.1; CMD1Z (611879), caused by
mutation in the TNNC1 gene (191040) on 3p21.3-p14.3; CMD1AA (612158), caused by mutation
in the ACTN2 gene (102573) on 1q42-q43; CMD1BB (612877), caused by mutation in the
DSG2 gene (125671) on 18q12.1-q12.2; CMD1CC (613122), caused by mutation in the NEXN
gene (613121) on 1p31.1; CMD1DD (613172), caused by mutation in the RBM20 gene (613171)
on chromosome 10q25.2; CMD1EE (613252), caused by mutation in the MYH6 gene (160710)
on chromosome 14q12; CMD1FF (613286), caused by mutation in the TNNI3 gene (191044)
on chromosome 19q13.4; CMD1GG (613642), caused by mutation in the SDHA gene (600857)
on chromosome 5p15; and CMD1HH (613881), caused by mutation in the BAG3 gene (603883)
on chromosome 10q25.2-q26.2; CMD1II (615184), caused by mutation in the CRYAB gene
(123590) on chromosome 6q21; CMD1JJ (615235), caused by mutation in the LAMA4 gene
(600133) on chromosome 6q21; CMD1KK (615248), caused by mutation in the MYPN gene
(608517) on chromosome 10q21; CMD1LL (615373), caused by mutation in the PRDM16 gene
(605557) on chromosome 1p36; and CMD1MM (see 615396), caused by mutation in the MYBPC3
gene (600958) on chromosome 11p11. Several additional loci for familial dilated cardiomyopathy
have been mapped: CMD1B (600884) on 9q13; CMD1H (604288) on 2q14-q22; CMD1K (605582)
on 6q12-q16; and CMD1Q (609915) on 7q22.3-q31.1. The symbol CMD1F was formerly used
for a disorder later found to be the same as desmin-related myopathy (601419). Autosomal
recessive forms of dilated cardiomyopathy have been reported, including CMD2A (611880),
caused by mutation in the TNNI3 gene, and CMD2B (614672), caused by mutation in the
GATAD1 gene (614518).;
Inheritance : Autosomal dominant; ? a recessive form also;
Prefixed ID : #115200;
Origin ID : 115200;
UMLS CUI : C1449563;
Automatic exact mappings (from CISMeF team)
Currated CISMeF NLP mapping
DO Cross reference
Genes related to phenotype
HPO term(s)
ORDO concept(s)
Semantic type(s)
UMLS correspondences (same concept)
Validated automatic mappings to NTBT