A number of patients with hypertension without PA show ACTH-dependent ALD hyper-secretion and benefit from treatment with MRAs. This could be related to chronic stress via ACTH hyper secretion and/or gene-mutations increasing the zona glomerulosa responsiveness to excitatory stimuli.
Introduction:Pulmonary hypertension is common among patients with hyperthyroidism, and Graves’ disease constitutes the most common cause of thyrotoxicosis.Case Presentation:We report the case of a female patient admitted to the cardiology department with shortness of breath and pretibial myxedema. The diagnostic work-up revealed combined pre- and post-capillary pulmonary hypertension due to Graves’ disease superimposed on left ventricular diastolic dysfunction. Restoration of thyroid function led to normalization of the pulmonary pressure and symptom resolution.Conclusions:Thyroid disease is a cause of reversible pulmonary hypertension and thus should be appropriately considered in the diagnostic algorithm in patients with dyspnea, clinical signs of hyperthyroidism and elevated pulmonary pressure.
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