Arina Puzriakova Phenotypes for gene: NDUFV2 were changed from Complex I (Mitochondrial respiratory chain disorders (caused by nuclear variants only), OXPHOS structural subunits); Isolated complex I deficiency; Mitochondrial complex I deficiency, 252010; Mitochondrial Respiratory Chain Complex I Deficiency to Mitochondrial complex I deficiency, nuclear type 7, OMIM:618229; Complex I (Mitochondrial respiratory chain disorders (caused by nuclear variants only), OXPHOS structural subunits)