Case Presentation: A 69-year-old man with prior right adrenalectomy for primary hyperaldosteronism presents with lightheadedness, resistant hypertension, and hypokalemia.He had been diagnosed with primary hyperaldosteronism several years prior following workup for resistant hypertension, chronic hypokalemia, and orthostasis. At that time, he was found to have an elevated aldosterone level associated with suppressed renin and normal […]