plasma renin concentration ( prc ) , angiotensin ii concentration ( pa ii ) , aldosterone concentration ( pac ) , plasma noradrenaline concentration ( pnac ) , plasma volume ( pv ) and exchangeable sodium ( nae ) were determined and a saralasin-infusion ( 5.4 nmol/kg/min ) was carried out while the patients were on thiazide alone , and in fourteen cases , repeated 3 months later after addition of a beta-blocker ( propranolol 6 , metoprolol 6 and atenolol 2 patients ) .
C0003009
angiotensin ii
C0036193
saralasin