Primary aldosteronism (PA), characterized by autonomous renin-independent aldosterone production, is the most common endocrine cause of hypertension.1 PA was initially considered a rare cause of secondary hypertension, as experts described 0.451% prevalence in mild to moderate hypertension when hypokalemia was an essential reason for screening.1 However, recent data suggests that PA may be present even in patients with normokalemia, and 515% of patients in the hypertensive cohort have underlying overt PA.2.
© Journal of the Association of Physicians of India 2024.