Table 1.

M-Mode Echocardiographic Measurements. Values are means ± SE; n = 8 for each group.

		Control Average ±SEM	Exposed Average ±SEM	mPHGPx Average ±SEM	mPHGPx Exposed Average ±SEM
Heart Rate	BPM	505.43 ±6.35	502.36 ±24.21	480.57 ±16.07	506.97 ±14.63
Cardiac Output	mL/min	12.63 ±1.10	12.79 ±1.39	14.53 ±1.66	15.73 ±0.77
LVIDd	mm	2.86 ±0.11	3.02 ±0.21	3.16 ±0.16	3.35 ±0.11
LVIDs	mm	1.54 ±0.09	1.64 ±0.15	1.83 ±0.11	1.97 ±0.08
Ejection Fraction	%	79.13 ±1.66	78.22 ±2.69	74.65 ±1.32	73.16 ±1.03
Fractional Shortening	%	46.39 ±1.61	46.17 ±2.64	42.35 ±1.07	41.19 ±0.83
Stroke Volume	uL	24.89 ±2.06	28.93 ±4.58	30.49 ±3.60	33.77 ±2.55
EDV	uL	31.68 ±3.07	37.47 ±5.98	41.11 ±5.06	46.29 ±3.65
ESV	uL	6.78 ±1.11	8.54 ±1.76	10.63 ±1.55	12.52 ±1.21