HCM | DCM | ARVC | Arrhythmogenic CM | RCM | Unclassified |
Familial, unknown gene Sarcomeric protein mutations
Glycogen storage disease (eg, Pompe; PRKAG2, Forbes, Danon) Lysosomal storage diseases (eg, Fabry, Hurler) Disorders of fatty acid metabolism Carnitine deficiency Phosphorylase B kinase deficiency Mitochondrial cytopathies Syndromic HCM
| Familial, unknown gene Sarcomeric protein mutations (see HCM) Z-band
Mildly dilated CM Intercalated disc protein mutations (see ARVC) Mitochondrial cytopathy | Familial, unknown gene Intercalated disc protein mutations
Transmembrane protein 43 (TMEM43)
| Familial, unknown gene Intercalated disc protein mutations (see ARVC) Lamin A/C SCN5A Phospholamban FLNC Desmin | Familial, unknown gene Sarcomeric protein mutations
Desminopathy Pseuxanthoma elasticum Haemochromatosis Fabry disease Glycogen storage disease | Left ventricular noncompaction
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