the anti-arrhythmic effectiveness of an oral treatment schedule combining three times 200 mg mexiletine and three times 20 mg propranolol daily was compared with each drug given alone in 14 patients with stable or reproducible ventricular extrasystoles of various aetiologies , randomly divided into two groups for different therapy sequences .
C0025887
mexiletine
C0151636
ventricular extrasystoles