MONDO_0014175 (mitochondrial DNA depletion syndrome 12B (cardiomyopathic type), autosomal recessive) is an inherited condition caused by mutation(s) in the SLC25A4 gene, encoding ADP/ATP translocase 1. It is characterized by hypertrophic cardiomyopathy. Also known as: MTDPS12B, mitochondrial DNA depletion syndrome 12, mitochondrial DNA depletion syndrome 12B (cardiomyopathic type) AR, mitochondrial DNA depletion syndrome 12B (cardiomyopathic type), AR.