cardiomyopathy, dilated, type 1FF

cardiomyopathy, dilated, type 1FF

A cardiomyopathy (OMIM:613286) characterised by ventricular dilation and impaired systolic function, resulting in congestive heart failure (CHF), arrhythmia and premature death.
Molecular pathology
Caused by defects of TNNI3, which encodes type-3 troponin I protein, TnI-cardiac (exclusively expressed in heart muscle).