during therapy with verapamil/isosorbide dinitrate and nifedipine/isosorbide dinitrate , the frequency of angina and st segment deviations was dramatically reduced ( verapamil/isosorbide dinitrate , 3.9 +/- 3.6 chest pains per week and 3.5 +/- 2.6 st segment deviations per week , p less than 0.05 ; nifedipine/isosorbide dinitrate , 3.1 +/- 4.0 chest pains per week and 5.5 +/- 6.6 st segment deviations per week , p less than 0.05 ) .
C0002962
angina
C0022252
isosorbide