cardiomyopathy, dilated, type 1G

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cardiomyopathy, dilated, type 1G

A hereditary heart disorder (OMIM:604145) characterised by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death. 

Molecular pathology
Defects of TTN, which encodes a critical protein in striated muscle, cause dilated cardiomyopathy type 1G.