Abstract
Heightened aldosterone levels are associated with increased risk of renal
sequelae, cardiovascular morbidity and mortality. Historically, primary
aldosteronism is linked to hypertension. However, growing evidence reveals its
presence even in normotensive individuals. This review consolidates data from
diverse sources, delves into clinical studies of this underexplored condition,
discusses the potential mechanisms, and provides a comprehensive and an
up-to-date overview of the current state of knowledge. It highlights the
evidence and understanding of normotensive primary aldosteronism, summarizes
findings, and identifies opportunities for future research in this area. By
addressing the clinical evidence, risk of hypertension development and possible
mechanisms involved, this review aims to advance the understanding of this
distinct form of primary aldosteronism and inspire further research in this
emerging field.
Keywords
hyperaldosteronism - RAAS - normotension - aldosterone-producing cell cluster - subclinical
hyperaldosteronism