Aldosterone/Plasma Renin Activity Ratio
Fasting Required: No

Specimen: Blood

Results: 4 - 7 Business Days

Includes:: Aldosterone, Plasma Renin Activity, Aldosterone/Plasma Renin Activity Ratio

Methodology: Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS)

Description: Aldosterone and Renin tests evaluate whether the adrenal glands are producing enough amounts of aldosterone and to differentiate between the likely causes of excess or deficiency.

Both aldosterone and renin levels are highest in the morning and vary throughout the day. They are affected by the body's position, by stress, and by a variety of prescribed medications.

Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.