Aldosterone, Renin and ARR Variability in Screening for Primary Aldosteronism.
Elisabeth NgStella May GwiniRenata LibiantoKay Weng ChoyZhong X LuJimmy ShenJames C G DoeryPeter J FullerJun YangPublished in: The Journal of clinical endocrinology and metabolism (2022)
Significant intra-individual variability in PAC, DRC and hence ARR occurs in a large proportion of patients being investigated for PA. These findings support the need for at least two ARR before PA is excluded or further investigated.