Interruption of the renin-angiotensin system in hypertensive patients by captopril induces sustained reduction in aldosterone secretion, potassium retention and natriuresis. liter, multiply by 1.0), or a clinical center initiated hyperkalemia stop point. Results A total of 6497 potassium measurements were obtained, and 80 events in 51 subjects were recognized (76 events driven by a central […]