Table 3: Comparison between echocardiographic data of both groups.

Variables Control Group (n = 49) Alteplase Group (n = 53) P-Value
LVEDV (ml)
48 hours after PCI 140.4 ± 16.4 142.1 ± 17.4 0.45
6 months after PCI 127.3 ± 29.1 119.6 ± 27.5 0.16
LVESV (ml)
48 hours after PCI 77.4 ± 14.6 81.5 ± 15.5 0.17
6 months after PCI 62.1 ± 25.9 54.1 ± 20.7 0.08
LVEF (%)
48 hours after PCI 43.6 ± 3.0 42.5 ± 3.4 0.08
6 months after PCI 52.29 ± 8.7 55.6 ± 7.4 0.09
Delta LVEF 9.2 ± 5.4 13.0 ± 5.8 0.02
Mean GLS
48 hours after PCI -15.5 ± 1.1 -16.1 ± 1.1 0.02
6 months after PCI -17.1 ± 3.3 -20.6 ± 0.75 < 0.001
Delta mean GLS -2.9 ± 1.6 -4.5 ± 1.3 < 0.001
Mean peak S' velocity
48 hours after PCI 7.6 ± 0.8 7.4 ± 0.9 0.4
6 months after PCI 9.5 ± 2.2 10.1 ± 1.20 0.1
Maximum Q-S' time difference
48 hours after PCI 58.5 ± 12.8 52.6 ± 9.6 0.01
6 months after PCI 51.8 ± 28.5 24.6 ± 8.2 < 0.001