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. Author manuscript; available in PMC: 2018 Sep 1.
Published in final edited form as: Heart Rhythm. 2017 May 15;14(9):1406–1416. doi: 10.1016/j.hrthm.2017.05.026

Figure 1.

Figure 1

The development of QRS/T-Wave alternans in response to burst pacing in the Akita mouse. Response to bust pacing at 1000 bpm on A. Surface ECG, C. Intracardiac electrogram; B and D: Averaged and superimposed even and odd beats from A and C. E. Surface EKG at pacing rate of 1000 bpm followed by a run of VF. F. Percent of WT, Akita, Statin and placebo treated Akita mice developing QRS/T-wave alternans at pacing intervals of 70, 60 and 50ms.