TABLE II.

Normalized Post-Exposure Values of Physiological Parameters for the Experimental Group and the Control Group Expressed as Mean and Standard Error of the Mean (SEM).

Parameter	Experimental				Control
	3 min after		15 min after		3 min after		15 min after
	Mean	SEM	Mean	SEM	Mean	SEM	Mean	SEM
Heart rate	0.80	0.02	0.75	0.02	0.99	0.01	0.95	0.02
Cardiac output	0.85	0.04	0.83	0.04	0.97	0.01	0.84	0.03
Stroke volume	1.06	0.04	1.10	0.05	0.98	0.02	0.88	0.03
Ejection fraction	0.95	0.02	0.97	0.01	1.00	0.01	1.00	0.01
End-diastolic volume	1.11	0.05	1.14	0.05	0.98	0.02	0.88	0.03
End-systolic volume	1.52	0.21	1.45	0.18	0.98	0.04	0.88	0.06
Fractional shortening	0.93	0.03	0.95	0.03	1.00	0.00	1.00	0.01
End-diastolic diameter	1.05	0.02	1.06	0.02	0.99	0.01	0.95	0.02
End-systolic diameter	1.16	0.06	1.14	0.06	0.99	0.00	0.95	0.03
Respiratory rate	0.85	0.04	0.75	0.04	0.93	0.02	0.82	0.04
Temperature	0.97	0.01	0.94	0.01	0.97	0.00	0.96	0.01