Table 2.

Cardiovascular parameters in the conscious C57BL/6 mice

	Baseline			7 Days			23 Days
	SHAM	MI + PBS	MI + MSC	SHAM	MI + PBS	MI + MSC	SHAM	MI + PBS	MI + MSC
HR, beats/min	694 ± 4	673 ± 7	676 ± 10	706 ± 13	685 ± 22	697 ± 6	700 ± 10	673 ± 18	692 ± 9
FS	0.500 ± 0.005	0.495 ± 0.002	0.503 ± 0.004	0.488 ± 0.005	0.376 ± 0.008*	0.466 ± 0.005†	0.484 ± 0.004	0.360 ± 0.009*	0.455 ± 0.007*†
EF	0.864 ± 0.004	0.866 ± 0.002	0.871 ± 0.003	0.858 ± 0.004	0.743 ± 0.01*	0.840 ± 0.004†	0.853 ± 0.004	0.723 ± 0.01*	0.828 ± 0.008†
IVSd, cm	0.067 ± 0.001	0.066 ± 0.001	0.063 ± 0.001*†	0.071 ± 0.002	0.068 ± 0.002	0.068 ± 0.001	0.072 ± 0.002	0.073 ± 0.002	0.069 ± 0.002
LVIDd, cm	0.287 ± 0.004	0.289 ± 0.002	0.293 ± 0.004	0.300 ± 0.005	0.340 ± 0.01*	0.301 ± 0.007†	0.290 ± 0.006	0.354 ± 0.009*	0.310 ± 0.008†
LVPWd, cm	0.052 ± 0.001	0.054 ± 0.001	0.054 ± 0.001	0.060 ± 0.002	0.066 ± 0.002	0.064 ± 0.002	0.060 ± 0.002	0.062 ± 0.002	0.064 ± 0.002
IVSs, cm	0.119 ± 0.002	0.116 ± 0.002	0.110 ± 0.002*	0.120 ± 0.001	0.106 ± 0.003*	0.115 ± 0.003	0.120 ± 0.002	0.114 ± 0.002	0.117 ± 0.004
LVIDs, cm	0.145 ± 0.003	0.144 ± 0.001	0.146 ± 0.002	0.154 ± 0.003	0.213 ± 0.008*	0.16 ± 0.004†	0.150 ± 0.003	0.227 ± 0.008*	0.169 ± 0.006†
LVPWs, cm	0.084 ± 0.001	0.081 ± 0.001	0.085 ± 0.002	0.085 ± 0.001	0.095 ± 0.003*	0.095 ± 0.002*	0.088 ± 0.002	0.090 ± 0.003	0.091 ± 0.002

Data are means ± SE for n = 15–19 mice/group. HR, heart rate; FS, fractional shortening; EF, ejection fraction; IVSd, interventricular septal thickness in diastole; LVIDd, left ventricle end-diastolic dimension; LVPWd, left ventricle posterior wall thickness in diastole; IVSs, interventricular septal thickness in systole; LVIDs, left ventricle end-systolic dimension; LVPWs, left ventricle posterior wall thickness in systole.

^*P < 0.05 vs. SHAM at specified time point;

^†P < 0.05 vs. MI + PBS at specified time point.