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South · Aldosterone-to-Renin Ratio Test – Lab Test

Aldosterone-to-Renin Ratio Test – Lab Test in Tennessee

Aldosterone-to-Renin Ratio Test – Lab Test is a laboratory test you can request directly. This test measures the ratio of two hormones in your blood to help assess kidney function and blood pressure regulation.

Typical turnaround1-3 business days
Price range$149
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

The aldosterone-to-renin ratio (ARR) test measures the amounts of aldosterone and renin in your blood. Aldosterone and renin are hormones produced by the adrenal glands and kidneys, respectively, that work together to control blood pressure.

What it measures

  • Aldosterone — a hormone that regulates salt and water balance
  • Renin — an enzyme that helps regulate blood pressure
  • Aldosterone-to-Renin Ratio — a calculated value reflecting hormonal balance

What the test involves

This test requires a blood sample, which is typically collected through a standard venipuncture procedure. A healthcare professional will draw blood from a vein in your arm.

Why it is often ordered

Clinicians may order this test to investigate the causes of high blood pressure, particularly when it is difficult to control or appears early. It can help identify potential issues with the adrenal glands or kidneys.

Preparation

It is important to follow the specific preparation instructions provided by the laboratory. These instructions may include dietary restrictions or medication adjustments.

How results are reported

Results are typically reported as a ratio and may take several business days to process. Reference ranges for this test vary significantly between laboratories, so results should be interpreted by your healthcare provider.

Before you go

  • Specific preparation instructions
  • How to collect the blood sample
  • Typical turnaround time for results

Cities

Aldosterone-to-Renin Ratio Test – Lab Test in Tennessee communities

Choose your city for local context and to request this test.

Nashville1,098,486Aldosterone-to-Renin Ratio Test – Lab TestMemphis1,034,498Aldosterone-to-Renin Ratio Test – Lab TestKnoxville619,925Aldosterone-to-Renin Ratio Test – Lab TestChattanooga403,233Aldosterone-to-Renin Ratio Test – Lab TestClarksville198,689Aldosterone-to-Renin Ratio Test – Lab TestMurfreesboro181,450Aldosterone-to-Renin Ratio Test – Lab TestJohnson City131,902Aldosterone-to-Renin Ratio Test – Lab TestKingsport98,767Aldosterone-to-Renin Ratio Test – Lab TestFranklin81,531Aldosterone-to-Renin Ratio Test – Lab TestCleveland72,589Aldosterone-to-Renin Ratio Test – Lab TestJackson71,983Aldosterone-to-Renin Ratio Test – Lab TestBristol69,734Aldosterone-to-Renin Ratio Test – Lab TestHendersonville60,628Aldosterone-to-Renin Ratio Test – Lab TestBartlett57,639Aldosterone-to-Renin Ratio Test – Lab TestSmyrna52,401Aldosterone-to-Renin Ratio Test – Lab TestCollierville50,669Aldosterone-to-Renin Ratio Test – Lab TestSpring Hill48,403Aldosterone-to-Renin Ratio Test – Lab TestBrentwood44,354Aldosterone-to-Renin Ratio Test – Lab TestGallatin43,306Aldosterone-to-Renin Ratio Test – Lab TestColumbia40,957Aldosterone-to-Renin Ratio Test – Lab TestGermantown40,955Aldosterone-to-Renin Ratio Test – Lab TestLa Vergne38,127Aldosterone-to-Renin Ratio Test – Lab TestMount Juliet38,059Aldosterone-to-Renin Ratio Test – Lab TestLebanon37,471Aldosterone-to-Renin Ratio Test – Lab TestCookeville34,068Aldosterone-to-Renin Ratio Test – Lab TestMaryville31,281Aldosterone-to-Renin Ratio Test – Lab TestOak Ridge31,087Aldosterone-to-Renin Ratio Test – Lab TestMorristown30,387Aldosterone-to-Renin Ratio Test – Lab TestFarragut23,388Aldosterone-to-Renin Ratio Test – Lab TestShelbyville23,005Aldosterone-to-Renin Ratio Test – Lab TestEast Ridge21,967Aldosterone-to-Renin Ratio Test – Lab TestTullahoma20,599Aldosterone-to-Renin Ratio Test – Lab TestSpringfield18,561Aldosterone-to-Renin Ratio Test – Lab TestSevierville18,038Aldosterone-to-Renin Ratio Test – Lab TestGoodlettsville17,522Aldosterone-to-Renin Ratio Test – Lab TestDyersburg16,235Aldosterone-to-Renin Ratio Test – Lab TestDickson15,855Aldosterone-to-Renin Ratio Test – Lab TestSeymour15,633Aldosterone-to-Renin Ratio Test – Lab TestGreeneville15,361Aldosterone-to-Renin Ratio Test – Lab TestArlington14,158Aldosterone-to-Renin Ratio Test – Lab TestElizabethton14,112Aldosterone-to-Renin Ratio Test – Lab TestAthens13,961Aldosterone-to-Renin Ratio Test – Lab TestPowell13,855Aldosterone-to-Renin Ratio Test – Lab TestMcMinnville13,699Aldosterone-to-Renin Ratio Test – Lab TestLakeland13,693Aldosterone-to-Renin Ratio Test – Lab TestNolensville13,393Aldosterone-to-Renin Ratio Test – Lab TestSoddy-Daisy13,090Aldosterone-to-Renin Ratio Test – Lab TestPortland13,031Aldosterone-to-Renin Ratio Test – Lab TestWhite House12,820Aldosterone-to-Renin Ratio Test – Lab TestLewisburg12,131Aldosterone-to-Renin Ratio Test – Lab TestManchester11,956Aldosterone-to-Renin Ratio Test – Lab TestCrossville11,892Aldosterone-to-Renin Ratio Test – Lab TestRed Bank11,855Aldosterone-to-Renin Ratio Test – Lab TestMiddle Valley11,569Aldosterone-to-Renin Ratio Test – Lab TestHartsville11,463Aldosterone-to-Renin Ratio Test – Lab TestLawrenceburg11,460Aldosterone-to-Renin Ratio Test – Lab TestUnion City11,119Aldosterone-to-Renin Ratio Test – Lab TestCollegedale10,973Aldosterone-to-Renin Ratio Test – Lab TestAlcoa10,777Aldosterone-to-Renin Ratio Test – Lab TestMillington10,583Aldosterone-to-Renin Ratio Test – Lab Test