fig4

Figure 4. AF inducibility by sex. (A) Percent of female mice in sinus rhythm (blue) and AF (red) in n = 16 Sham and n = 52 THOR mice. (B) Percent of male mice in sinus rhythm (blue) and AF (red) in n = 10 Sham and n = 53 THOR mice. AF was defined as at least two (out of three) positive AF events after the A-burst protocol. P values were obtained from chi-square tests. *P < 0.05. P ≥ 0.05 denoted ns. AF: Atrial fibrillation; SR: sinus rhythm.