Next generation sequencing (NGS) was conducted for 7 genes (LDLR, PCSK9, APOB, APOE, ABCG5, ABCG8 and LDLRAP1) commonly associated with FH in 94 patients with Premature CAD from 2 tertiary hospitals in Cairo and Alexandria, Egypt. The gene discussed is LDLR; the disease is familial hyperaldosteronism.