as compared with a control group , the frequency of ventricular dysrhythmia as well as the frequency of complex dysrhythmias in the 17 treated patients were similar ( mean 313 vs. 325 pvcs/24 hours ; and 5.9 vs. 3.6 episodes respectively in treated and controls ) .
C0085612
ventricular dysrhythmia
C0003811
dysrhythmias