Renin Aldosterone Ratio Interpretation
Further the physician must be aware that the patients posture prior to the blood draw.
Renin aldosterone ratio interpretation. Aldosterone to renin ratio arr is the mass concentration of aldosterone divided by the plasma renin activity in blood plasma. The aldosteronerenin ratio is. This refers to benign adenomas of the adrenal cortex which secrete the sodium retaining hormone aldosterone and are present in 23 of patients with hypertension. This test is used to screen for primary aldosteronism in hypertensive patients at high risk.
The test summary includes an algorithm summarizing the endocrine society. The aldosterone renin ratio is used to screen for primary aldosteronism. The directorate of pathology at birmingham heartlands hospital a provider of high quality laboratory medicine and pathology based services for acute hospitals and. Plasma renin activity pra is a measure of the activity of the plasma enzyme renin which plays a major role in the bodys regulation of blood pressure thirst and.
In medicine the bun to creatinine ratio is the ratio of two serum laboratory values the blood urea nitrogen bun mgdl and serum creatinine cr mgdl. Cholesterol cholesterol values should only be analyzed after a 12 hour fast.