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. 2015 May 27;2:26. doi: 10.3389/fcvm.2015.00026

Figure 3.

Figure 3

Autoantibody-mediated QTc prolongation: molecular targets and electrophysiological consequences. Anti-β1, anti β1-adrenergic receptor antibodies; Ito, transient outward potassium current; IKr, rapid component of the delayed rectifier current; IKs, slow component of the delayed rectifier current; ICaL, L-type calcium current; APD, action potential duration.