aq-ah 208 ( 0.3 mg/kg i.v . ) , propranolol ( 0.3 mg/kg i.v . ) , and n-dimethylpropranolol ( dmp ; 2.5 mg/kg i.v . ) were equieffective in reducing heart rate approximately 15 % .
C0033497
propranolol
C0428977
reducing heart rate