the effects of single , consecutively increased , oral doses of the beta-adrenoceptor antagonist bisoprolol ( 5 , 10 , 15 , 20 , 30 and 40 mg ) on blood pressure , heart rate and bronchomotor tone were investigated in an open acute trial with 16 patients suffering from angina pectoris due to coronary heart disease and reversible chronic obstructive bronchitis .
C0053799
bisoprolol
C0002962
angina pectoris