Aldosterone

How to Cite This Chapter: Don-Wauchope A, Chetty VT, Ivica J, Kavsak P, Khan WI, Lafreniere M, Nouri K, Solnica B. Aldosterone. McMaster Textbook of Internal Medicine. Kraków: Medycyna Praktyczna. https://empendium.com/mcmtextbook/chapter/B31.1269.3.7.5. Accessed November 21, 2024.
Last Updated: May 9, 2022
Last Reviewed: May 9, 2022
Chapter Information

For a brief introduction and guide to abbreviations, see Laboratory Tests: General Remarks.

Analyte [material]

Aldosterone [P/U24h]

Reference range, target level, or decision threshold

140-555 pmol/L (5-20 ng/dL) at rest (supine)!!!

[ng/dL] × 27.7 = [pmol/L]

14-53 nmol/24 h (5-19 microg/24 h)!!!

[microg] × 2.8 = [nmol]

Interpretation of results

↑ Primary hyperaldosteronism, secondary hyperaldosteronism (renovascular hypertension, malignant hypertension, renin-secreting tumors, hypovolemia, cirrhosis, nephrotic syndrome, heart failure), Bartter syndrome

↓ Primary adrenal insufficiency, high-sodium diet, glucocorticoid therapy

We would love to hear from you

Comments, mistakes, suggestions?

We use cookies to ensure you get the best browsing experience on our website. Refer to our Cookies Information and Privacy Policy for more details.