. Author manuscript; available in PMC: 2013 Dec 1.

Published in final edited form as: IEEE Trans Ultrason Ferroelectr Freq Control. 2012 Dec;59(12):2655–2661. doi: 10.1109/TUFFC.2012.2506

TABLE I.

Initial Absolute Values of Physiological Parameters Expressed as Mean and Standard Error of the Mean (SEM) for the Experimental and Control Groups.

Parameter	Units	Experimental		Control
Parameter	Units	Mean	SEM	Mean	SEM
Heart rate	bpm	344.92	8.25	353.17	8.06
Cardiac output	mL/min	49.55	2.00	56.72	3.24
Stroke volume	μL	143.80	4.51	160.56	8.65
Ejection fraction	%	83.71	2.05	78.10	2.43
End-diastolic volume	μL	172.98	7.55	206.12	11.63
End-systolic volume	μL	29.18	4.73	45.56	6.50
Fractional shortening	%	54.15	2.32	47.96	2.34
End-diastolic diameter	mm	5.9	1.86	6.36	0.16
End-systolic diameter	mm	2.7	0.86	3.31	0.19
Respiratory rate	/min	42.10	2.82	44.00	2.35
Temperature	°C	33.22	0.50	33.82	0.39