Effect of Aldosterone and MR Blockade on the Brain and the Kidney

The renin-angiotensin-aldosterone system (RAAS) plays a central role in the development of hypertension and the progression of end-organ damage. Although angiotensin-I converting enzyme (ACE) inhibitors and angiotensin II (Ang II) subtype-1 (AT(1)) receptor antagonists can initially suppress plasma aldosterone, it is now well established that aldosterone escape may occur whereby aldosterone levels return to, or exceed, baseline levels. The...