Patient Demographics and Peak Strain Values | Normals (N=60) | LAD Infarct (N=22) | LCx Infarct (N=11) | RCA Infarct (N=31) | Multi infarct (N=16) |
---|---|---|---|---|---|
Age (years) | 54.4 (14) | 61.9 (10) | 63.2 (9) | 62.7 (15) | 70.0 (7) |
LVEF (%) | 58.2 (5) | 38 (8) | 50.1 (10) | 43.9 (12) | 36 (11) |
Scar (%) | NA | 23.1 (11) | 10.2 ± (6) | 14 (7) | 19 ± (8) |
Ell Avg (SD) | Â | Â | Â | Â | Â |
Global | -16.2 (5) | -9.4 (3) P=0.04 | -10.2 (5) | -14.7 (5) | -8.6 (4) |
Basal | -14.0 (8) | -16.1 (5) | -8.1 (7) | -12 (6) | -8 (6) |
Mid | -14.1 (8) | -10.6 (3) | -6.7 (5) | -11.4 (6) | -7.1 (5) |
Apical | -17.1 (8) | -5.7 (2) P=0.01 | -13.0 (4) | -16.5 (6) | -9.2 (5) |
LAD | -18.8 (6) | -8.8 (3) P=0.01 | -14.2 (5) | -17.6 (5) | -9.7 (4) |
LCx | -18.7 (8) | -10.0 (5) | -12.6 (6) | -19 (7) | -10 (5) |
RCA | -12.2 (10) | -10.8 (5) | -5.1 (4) | -8.5 (7) | -6.6 (5) |
Ecc Epi | Â | Â | Â | Â | Â |
Global | -16.1 (3) | -8.4 (3) P=0.001 | -10.6 (3) P=0.01 | -9.6 (4) P=0.001 | -7.8 (3) P=0.026 |
Basal | -14.8 (3) | -10.4 (3) P=0.006 | -10.3 (3) | -8.2 (4) P=0.006 | -7.7 (3) P=0.004 |
Mid | -15.6 (4) | -8.7 (3) | -8.1 (3) P=0.002 | -7.8 (4) P<0.001 | -7.1 (3) P<0.001 |
Apical | -19.3 (5) | -6.9 (4) P<0.004 | -14.9 (5) | -15.8 (8) P=0.002 | -9.5 (7) |
LAD | -17.1 (5) | -6.6 (3) P=0.007 | -13.2 (3) | -11.9 (6) P=0.002 | -8.1 (4) |
LCx | -22.5 (7) | -13.3 (6) P=0.03 | -10.9 (£) P=0.02 | -15.5 (7) P=0.01 | -11.9 (6) |
RCA | -10/4 (4) | -8.9 (3) | -7.7 (3) | -6.0 (2) P=0.002 | -6.2 (2) |
Ecc Endo | Â | Â | Â | Â | Â |
Global | -24.0 (4) | -13.7 (5) P=0.004 | -18.0 (4) | -16.1 (6) P=0.001 | -11.8 (5) P=0.03 |
Basal | -23.8 (5) | -17.2 (5) P=0.04 | -171. (4) | -13.8 (6) P=0.007 | -12.2 (5) P=0.05 |
Mid | -23.0 (5) | -18.8 (5) | -15.2 (5) | -13.5 (6) P=0.004 | -10.4 (4) P=0.04 |
Apical | -27.1 (7) | -11.3 (6) P=0.014 | -24.5 (8) | -24.5 (10) | -14.4 (9) |
LAD | -26.9 (6) | -10.7 (6) P=0.02 | -22.1 (5) | -18.9 (8) P=0.004 | -12.2 (5) |
LCx | -25.0 (7) | -19.0 (6) | -17.3 (3) | -21.7 (8) | -14.3 (6) |
RCA | -20.7 (4) | -15.6 (6) | -14.4 (4) | -11.8 (7) | -11.2 (5) |