Table 5.

Basal values of ECG parameters recorded at the beginning of the experiment. C (control group), C-ISO (ISO group), NSO + ISO (Nigella sativa seed oil and ISO group), GSO + ISO (grape seed oil and ISO group), HR (heart rate).

Group	HR (Beats/min)	RR (ms)	PR	QRS	QT	QTc	R
C	282 ± 19	223 ± 17	42 ± 2	34 ± 2	78 ± 3	65 ± 3	2.1 ± 0.1
C-ISO	287 ± 19	237 ± 16	41 ± 2	34 ± 4	78 ± 4	65 ± 3	2.1 ± 0.1
NSO + ISO	288 ± 15	225 ± 11	42 ± 2	35 ± 4	80 ± 4	65 ± 4	2.1 ± 0.1
GSO + ISO	283 ± 16	230 ± 9	42 ± 2	35 ± 4	78 ± 4	64 ± 3	2.1 ± 0.1