The values were given as mean ± SD.

^a Significant differences compared to the Control group (p <0.05).

^b Significant differences compared to the ALD group (p <0.05).

^c Significant differences compared to the AHD group (p <0.05).

^d Significant differences compared to the SALD group (p <0.05).

The normal ECG pattern was seen in the control group rat’s ECG data. In the JWH-018-treated groups, considerable abnormalities in the ECG trace, such as ST depression, T negativity, heart block, and cardiac arrhythmia, were found (Figure 1). T negativity was not observed only in the SAHD group. According to the results of the analyzes made with the group variable and ST depression, T negativity, heart block, and cardiac arrhythmia variables, no statistically significant relationship was found (p>0.05) (Table 2).