propranolol ( 160 mg daily ) significantly lowered mean arterial pressure in high-renin ( 129 +/- 2.6 to 114 +/- 2.1 mm hg ) and normal-renin ( 131 +/- 2.7 to 119 +/- 3.5 mm hg ) patients but not in low-renin patients .
C0033497
propranolol
C0020649
lowered