Table 1.

Changes in echocardiographic findings during the study

Days	Variables	Sham (n = 4)	Adherent CSCs (n = 5)	Sphere CSCs (n = 5)
Day 1	IVSd (cm)	0.11 ± 0.04	0.10 ± 0.02	0.08 ± 0.02
	LVIDd (cm)	0.69 ± 0.06	0.61 ± 0.05	0.51 ± 0.11
	LVPWd (cm)	0.15 ± 0.02	0.13 ± 0.04	0.09 ± 0.04
	LVIDs (cm)	0.53 ± 0.06	0.46 ± 0.05	0.37 ± 0.08
	EDV (ml)	0.76 ± 0.18	0.53 ± 0.12	0.35 ± 0.19
	ESV (ml)	0.36 ± 0.11	0.26 ± 0.09	0.14 ± 0.08
	EF (%)	52.93 ± 5.03	52.95 ± 10.34	58.65 ± 7.62
	FS (%)	23.67 ± 2.77	23.83 ± 6.20	26.90 ± 4.82
	SV (ml)	0.40 ± 0.09	0.28 ± 0.08	0.21 ± 0.12
	LVd mass (g)	1.03 ± 0.12	0.91 ± 0.08	0.78 ± 0.13
	RWT	0.44 ± 0.09	0.41 ± 0.11	0.36 ± 0.14
Day 7	IVSd (cm)	0.09 ± 0.02	0.08 ± 0.01	0.09 ± 0.01
	LVIDd (cm)	0.81 ± 0.05	0.83 ± 0.04	0.67 ± 0.14
	LVPWd (cm)	0.14 ± 0.03	0.13 ± 0.02	0.12 ± 0.03
	LVIDs (cm)	0.67 ± 0.06	0.66 ± 0.06	0.52 ± 0.13
	EDV (ml)	0.90 ± 0.41	1.25 ± 0.16	0.74 ± 0.37
	ESV (ml)	0.69 ± 0.17	0.67 ± 0.16	0.37 ± 0.19
	EF (%)	40.22 ± 11.62	46.79 ± 9.14	52.09 ± 9.90
	FS (%)	17.24 ± 5.90	20.64 ± 5.22	23.40 ± 5.96
	SV (ml)	0.46 ± 0.17	0.58 ± 0.11	0.37 ± 0.18
	LVd mass (g)	1.10 ± 0.11	1.07 ± 0.10	0.92 ± 0.12
	RWT	0.32 ± 0.12	0.31 ± 0.03	0.36 ± 0.13
Day 28	IVSd (cm)	0.09 ± 0.03	0.09 ± 0.02	0.11 ± 0.07
	LVIDd (cm)	0.93 ± 0.02	0.92 ± 0.07	0.80 ± 0.08
	LVPWd (cm)	0.14 ± 0.04	0.15 ± 0.03	0.18 ± 0.04
	LVIDs (cm)	0.67 ± 0.02	0.64 ± 0.06	0.46 ± 0.07
	EDV (ml)	1.70 ± 0.10	1.66 ± 0.32	1.15 ± 0.32
	ESV (ml)	0.70 ± 0.05	0.63 ± 0.19	0.26 ± 0.10
	EF (%)	59.20 ± 2.15	63.85 ± 3.48	77.91 ± 4.98
	FS (%)	27.82 ± 1.36	30.91 ± 2.33	42.02 ± 4.82
	SV (ml)	1.01 ± 0.08	1.06 ± 0.19	0.89 ± 0.25
	LVd mass (g)	0.98 ± 0.41	1.25 ± 0.19	1.24 ± 0.21
	RWT	0.29 ± 0.09	0.32 ± 0.05	0.45 ± 0.15

CSC Cardiac stem cell, IVDSd Interventricular septal end diastole, LVIDd Left ventricular internal diameter end diastole, LVPWd Left ventricular posterior wall end diastole, LVIDs, Left ventricular internal diameter end systole, EDV End-diastolic volume, ESV End-systolic volume, EF Ejection fraction, FS fractional shortening, SV Systolic volume, LVd mass Left ventricular mass at end diastole, RWT Relative wall thickness