Fig. 6From: hERG-deficient human embryonic stem cell-derived cardiomyocytes for modelling QT prolongationhERG deficiency in response to other ion-channel blockers. a Representative FPD of KOs after treatment with nifedipine (n = 5). b Representative FPD of KOs after treatment with Mgcl2 (n = 5). c, d Abrogation of EAD by MgCl2 intervention (n = 3)Back to article page