KIDNEY STINTS, OR SHUNTS - what is the procedure call and how does it support lower blood pressure?

A neighbor could not get his blood pressure down using diet, exercise and medication. As a last resort stints or shunts be put in somewhere going to his kidney. How does this help?
Answers:
It sounds approaching he had a stent placed in his renal artery.

If a kidney isn't getting ample blood, it release chemicals that raise the blood pressure.

Once the stent is placed, the blood pressure should start to normalize. Source(s): vascular surgery PA

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