J Formos Med Assoc
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The aim of this study was to predict outcomes of adrenalectomy for unilateral primary aldosteronism (PA) using non-stimulated adrenal venous sampling (AVS) indices and the standardized Primary Aldosteronism Surgical Outcome (PASO) criteria. ⋯ Non-stimulated AVS indices including LI and contralateral suppression are reliable preoperative determinants for predicting the outcomes of adrenalectomy in patients with unilateral PA. Our findings provide more evidence and confidence to clinicians when applying non-stimulated AVS to determine PA treatment.