serious ventricular arrhythmias , including brief ventricular tachycardia , developed in two patients who had greater increases in mean systolic blood pressure ( 28 +/- 3 vs 10 +/- 8 mm hg ) and double product ( 552 +/- 681 vs 333 +/- 195 ) than the others .
C0085612
ventricular arrhythmias
C0042514
ventricular