A novel clinical nomogram to predict bilateral hyperaldosteronism in Chinese patients with primary aldosteronism

Adrenal venous sampling (AVS) is recommended as the gold standard for subtype classification in primary aldosteronism (PA); however, this approach has limited availability.We aimed to develop a novel clinical nomogram to predict PA subtype based on routine variables, thereby reducing the number of candidates for AVS.Patients were randomly divided into a training set (n = 185) and a validation set (n = 79). Risk factors for idiopathic...