Table 2 Echocardiographic assessment of In Vivo residual LV function at 4 weeks post-MI

LVFS,%

43.4 ± 1.9

34.3 ± 1.1^*

40.4 ± 1.0

25.2 ± 2.2^†#

17.9 ± 0.7^*†#‡

LVEF,%

73.3 ± 2.3

61.5 ± 1.5^*

69.5 ± 1.2

47.5 ± 3.5^†#

35.5 ± 1.4^*†#‡

LVIDd, mm

6.3 ± 0.22

7.7 ± 0.20^*

6.6 ± 0.24

9.3 ± 0.55^†#

9.2 ± 0.67^*†

LVIDs, mm

3.6 ± 0.23

5.1 ± 0.17^*

4.2 ± 0.19

7.0 ± 0.55^†#

7.8 ± 0.37^*†#

Heart Rate, bpm

350 ± 23.5

241 ± 9.0^*

376 ± 16.5

361 ± 11.1^#

299 ± 9.3^†#‡