the effects of i.v . administration of metipranolol ( trimepranol , biotika ; 0.03 ; 0.15 and 0.3 mg.kg-1 ) and saline ( 1.0 ml.kg-1 ) on the cardiovascular system of rabbits in vivo have been determined under the conditions of the paced and non-paced heart .
C0007226
cardiovascular system
C0018787
heart