Figure 7.
in vivo study of effect of CGP-37157 on ouabain-induced arrhythmia: A. representative traces of surface ECG recorded at different time points: baseline (upper), after ouabain administration (middle), and after isoproterenol administration (lower). B. heart rate at baseline, after ouabain administration, and after isoproterenol administration with (n=5) or without (n=5) pretreatment of CGP-37157. C. incidence of PVB after the administration of isoproterenol. In the group of iso, animals (n=4) were only administrated with 0.25mg/kg iso without pretreatment of ouabain.