APOE and familial hyperaldosteronism: In the IPL of FH+ ApoE ɛ4 carriers, the inferior sectors, both in the inner macular ring (41.00 (39.00–42.00)) and outer macular ring (27.00 (25.00–29.00)), were statistically reduced (p < 0.05 in both cases) with respect to the FH− ApoE ɛ4 non-carrier group.