What is "renal artery"?

The renal artery refers to the blood vessels that carry oxygenated blood from the heart to the kidneys. In the human body, there are typically two renal arteries, one for each kidney. They supply the kidneys with the necessary nutrients and oxygen for their proper functioning, allowing them to filter waste products and regulate fluid and electrolyte balance. The renal arteries play a vital role in maintaining overall kidney health and supporting the body's physiological processes.