these data show that non-cardioselective agents ( propranolol and oxprenolol ) , cardioselective agents ( practolol , metoprolol and tolamolol ) , as well as drugs with intrinsic sympathomimetic activity ( oxprenolol and practolol ) , were equally effective in the treatment of angina pectoris .
C0025859
metoprolol
C0002962
angina pectoris