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Figure 2


Figure 2 Alterations in LV stroke work (SW) (A), stroke volume (SV) (B), and +dP/dtMAX (C) during AAI and alternate site ventricular pacing. *p < 0.05 versus EF ≥40%, {dagger}p < 0.05 versus AAI (RM ANOVA, Dunnet’s comparison), {ddagger}p < 0.05 versus RVA, §p < 0.05 versus RVS, ||p < 0.05 versus RVF (2-way RM ANOVA, Student-Neuman-Keuls comparison). Other abbreviations as in Figure 1.