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. Author manuscript; available in PMC: 2019 Sep 1.
Published in final edited form as: J Pharmacol Toxicol Methods. 2018 Jun 22;93:46–58. doi: 10.1016/j.vascn.2018.06.006

Figure 9. Sotalol effects on CDI cells.

Figure 9

Addition of 10 μM sotalol produced EAD-like events and ectopic beats in CDI cardiomyocytes (orange arrows). A decrease in beat rate is observed post addition of 10 μM sotalol, while impedance amplitude remains unchanged (top panel). Beat rate coefficient of variation shows a large increase post addition of sotalol, indicative of arrhythmia.