therefore , the ability of the beta 1-receptor antagonist acebutolol ( 400 mg/day ) and of the alpha 1-receptor antagonist prazosin ( 4 mg/day ) to reduce exercise-induced increases in blood pressure and pressure-rate product during and after standardized ergometric work ( 50-100 w ) was compared in an intrapatient study including 20 outpatients with arterial hypertension ( who stage 1-2 ) aged 29-55 years .
C0032912
prazosin
C0020538
arterial hypertension