Aldosterone Renin Activity Ratio
Also Known As
Aldosterone-Renin Ratio, ARR Screening, Plasma Aldosterone to Renin Ratio, PAC/DRC Ratio, Primary Aldosteronism Screen, Conn's Syndrome Test
Test Parameters Included
1. Plasma Aldosterone Concentration (pg/mL or ng/dL) 2. Direct Renin Concentration (mIU/L or μIU/mL) 3. Pathologist Endocrinology Remark - ARR calcula... Read more
Department
IMMUNOLOGY / SEROLOGY
Methodology
ELISA
Sample Required
SERUM (1ML) AND WB-EDTA (3ML)
Preparation
For an Aldosterone Renin Activity Ratio (ARR) test, fasting is generally recommended but not always strictly required; most healthcare providers will ... Read more
Schedule Report
24 hours
Emergency Report
Yes
Frequently Asked Questions
Q: What is the Aldosterone Renin Ratio test used for? A: It is the primary screening test for primary aldosteronism (Conn's syndrome), a cause of seco... Read more
Test Description
Test Code
A122
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