the three most common adverse reactions that are seen in patients with heart failure following treatment with captopril and enalapril ( symptomatic hypotension , functional renal insufficiency , hyperkalaemia ) are predictable consequences of interfering with the homeostatic functions of the renin-angiotensin system , which evolved millions of years ago to preserve life in sodium-depleted states .
C0006938
captopril
C0020649
hypotension