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. 2021 Sep 10;12:729568. doi: 10.3389/fphar.2021.729568

FIGURE 2.

FIGURE 2

Electrocardiographic intervals. (A) Representative ECG tracings in a sham-operated rat, an ACF rat, and an ACF rat with trandolapril. (B) Heart rates in sham-operated rats (n = 13), ACF rats (n = 10) and ACF rats with trandolapril (n = 9). (C) PR intervals in sham-operated rats (n = 13), ACF rats (n = 10) and ACF rats with trandolapril (n = 9). (D) QTc intervals in sham-operated rats (n = 13), ACF rats (n = 10) and ACF rats with trandolapril (n = 9). (E) QRS intervals in sham-operated rats (n = 13), ACF rats (n = 10) and ACF rats with trandolapril (n = 9). *p < 0.05.