Table 1.

Cardiac functions of coronary artery ligation and sham rats

Group	HR	LVSP	LVEDP	dp/dtmax	dp/dtmin
Sham (n = 10)	384.0 ± 9.0	138.0 ± 7.0	6.0 ± 1.0	4320 ± 122	2748 ± 134
CAL (n = 10)	343.0 ± 10.0	86.0 ± 7.0	10.7 ± 1.3	2267 ± 104	1913 ± 100
t	9.60	15.51	9.00	40.45	15.79
P	<0.001	<0.001	<0.001	<0.001	<0.001

Data are shown as mean ± SE. CAL: Coronary artery ligation; HR: Heart rate; LVSP: Left ventricular systolic pressure; LVEDP: Left ventricular end diastolic pressure; SE: Standard error.