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. Author manuscript; available in PMC: 2009 Aug 1.
Published in final edited form as: Circ Arrhythm Electrophysiol. 2008 Aug;1(3):202–208. doi: 10.1161/CIRCEP.107.691931

Figure 2.

Figure 2

Temperature- and rate- dependence of early afterdepolarization (EAD) activity in M cell preparations pretreated with an IKr blocker, E-4031 (1.0 μmol/L).

A: Transmembrane activity recorded from an M cell preparation at temperatures of 34, 37, and 40°C, recorded at basic cycle lengths (BCL) of 800 and 2000 ms.

B: Plot of temperature- and rate-dependence of EAD incidence in M cell preparations (n=7).