Fig. 4

ECG and heart rate changes in mice after SGB. A: ECG and 5 s heart rate changes in the same mice after SGB vs. control. B: comparison of heart rates in each group after SGB; SGB-L vs. control, P = 0.4330; SGB-R vs. Control, P = 0.0100; SGB-L + R vs. Control, P = 2.09e−06; SGB-L vs SGB-R, P = 0.3415; SGB-L vs SGB-L + R, P = 2.04e−05; SGB-R vs SGB-L + R, P = 0.0332.*P < 0.05, **P < 0.01, ***P < 0.001