angiotensin-convertingenzymeinhibitors angiotensinconvertingenzyme angiotensins biochemistry bloodsupply brain cardiology cardiovasculardiseases cardiovascularmedicine cardiovascularsystem centralnervoussystem cerebrovascularcirculation chemotherapy comparative congresses drugeffects druginteractions enzymology hypertension inhibitors lifesciences medical metabolism molecularbiology nursing pathophysiology pharmacology physiologicaleffect physiology physiopathology qu130c3951975 qu136k75r1996 qu136s796a1994 renin renin-angiotensinsystem science sodium therapeuticuse water-electrolytebalance(physiology)