Authors Year Findings
Bonner and Zipes8 1976 Lidocaine eliminated His extrasystoles
Dhurandhar, Valen, and Phillips9 1976 Quinidine sulphate 200 mg four times a day completely suppressed His extrasystoles
Castellanos et al10 1977 Xylocaine markedly reduced fascicular extrasystoles
Khan et al11 2011 Procainamide suppressed His extrasystoles