Background and aims: Overweight and obesity are modifiable risk factors for atherosclerotic cardiovascular disease (ASCVD) in the general population, but their prevalence in individuals with heterozygous familial hypercholesterolaemia (HeFH) and whether they confer additional risk of ASCVD independent of LDL cholesterol (LDL-C) remains unclear. Methods: Cross-sectional analysis was conducted in 35 540 patients ...
Background: Sitosterolemia is a rare autosomal recessive lipid disorder caused by biallelic pathogenic variants in ABCG5 or ABCG8 genes. It is characterized by elevated plasma plant sterol concentrations, xanthomas, and an increased risk of premature cardiovascular disease. As happens with familial hypercholesterolemia (FH), sitosterolemia is subdiagnosed and is frequently confounded with FH, resulting in inapp...