Renal: Renal US, PRA ( stimulated Plasma renin Acitvity) and plasma aldosterone.
See low renin, low K in Hyperaldosteronism.
5% of all resistant HTN.

Question

Renal US, PRA ( stimulated Plasma renin Acitvity) and  plasma aldosterone. 
See low renin, low K in Hyperaldosteronism. 
5% of all resistant HTN.

Pristine Noodle · Accepted Answer

How do you screen for secondary HTN?

Renal US, PRA ( stimulated Plasma renin Acitvity) and plasma aldosterone. See low renin, low K in Hyperaldosteronism. 5% of all resistant HTN.