thirty-two hypertensive patients with previous diuretic-induced hypokalemia , normal 24-hour ambulatory ecg monitoring , and normal exercise testing were treated with 100 mg hydrochlorothiazide ( hctz ) daily ( group 1 ) to induce hypokalemia or with a combination of hctz with amiloride ( group 2 ) to attempt to maintain plasma potassium levels in the normal range during diuretic therapy .
C0020621
hypokalemia
C0002502
amiloride