Endocrine Abstracts

Recent studies in non-hypertensive patients have shown aldosterone renin ratio (ARR) to be heritable and associated with increased risk of blood pressure (BP) elevation. Furthermore, a raised ARR is present in 10% of hypertensive patients although the precise significance of this is unclear. The magnitude of heritability of ARR will indicate the influence of genetic determination of the phenotype. In this study, we estimated the heritabilities of the components of ARR and the ...