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. Author manuscript; available in PMC: 2016 Jul 1.
Published in final edited form as: J Mol Cell Cardiol. 2015 Mar 28;84:1–9. doi: 10.1016/j.yjmcc.2015.03.012

Figure 3. Ca2+ release with partial electrical uncoupling.

Figure 3

Partial GJ uncoupling slightly prolongs Ca2+ transient time to peak, but not [Ca2+] decline (A). Initiation of CaT among neighboring cells is synchronous in NT and with CBX (dashed lines; B). Alternans incidence and amplitude are increased by partial GJ uncoupling (C).