Figure 3

Electrical properties of cardiomyocytes exposed to fibroblast conditioned media (fCM). (A) Representative traces of action potential in control (red) and fCM exposed cardiomyocytes (blue) groups. (B) Time required to reach 10%, 50%, and 90% of full AP repolarization. APR represents action potential repolarization, and n the number of cells. *p < .05 using Two-sample t-Test.