the mean number of ventricular premature complexes per hour was reduced to 156 +/- 217 with disopyramide alone , 188 +/- 298 with mexiletine alone and 76 +/- 144 with combination therapy ( p less than 0.05 for combination therapy versus disopyramide or mexiletine alone ; p = ns for disopyramide versus mexiletine ) .
C0151636
ventricular premature complexes
C0025887
mexiletine