Variables | NO | YES | p | Total study population (201 patients) |
---|---|---|---|---|
Myocardial ischemia (168 patients) | Myocardial ischemia (33 patients) | |||
LV EDD (ml/m2) | 2.6 ± 0.3 | 2.7 ± 0.3 | 0.02 | 2.6 ± 0.3 |
LV ESD (ml/m 2) | 1.6 ± 0.3 | 1.6 ± 0.4 | 0.46 | 1.6 ± 0.3 |
LV EDV (ml/m2) | 49 ± 12 | 51 ± 13 | 0.45 | 49 ± 13 |
LV ESV (ml/m2) | 18 ± 5 | 21 ± 9 | 0.02 | 19 ± 6 |
Relative wall thickness | 0.39 ± 0.06 | 0.36 ± 0.07 | 0.009 | 0.38 ± 0.06 |
Concentric LV geometry (%) | 21 | 10 | 0.12 | 19 |
LV mass index (g/m 2.7) | 42 ± 11 | 40 ± 7 | 0.40 | 41 ± 10 |
LV hypertrophy (%) | 16 | 15 | 0.89 | 16 |
LV stroke volume (ml) | 59 ± 19 | 57 ± 15 | 0.60 | 59 ± 18 |
LV ejection fraction (%) | 63 ± 7 | 60 ± 9 | 0.06 | 62 ± 7 |
LV CESS (dynes/cm2) | 120 ± 34 | 150 ± 53 | < 0.001 | 125 ± 40 |
Peak S’ (cm/sec) | 9.7 ± 1.7 | 8.7 ± 1.7 | 0.001 | 9.6 ± 1.7 |
Impaired S’ (%) | 17 | 36 | 0.009 | 20 |
Peak E’ (cm/sec) | 11.5 ± 2.6 | 10.8 ± 2.7 | 0.19 | 11.4 ± 2.6 |
E wave of transmitral flow (cm/sec) | 70 ± 17 | 72 ± 23 | 0.44 | 70 ± 18 |
A wave of transmitral flow (cm/sec) | 74 ± 18 | 77 ± 17 | 0.28 | 74 ± 18 |
E / A ratio | 0.98 ± 0.29 | 0.95 ± 0.30 | 0.60 | 0.88 ± 0.23 |
E / E’ ratio | 6.4 ± 2.3 | 7.0 ± 2.7 | 0.14 | 6.5 ± 2.3 |
LV diastolic dysfunction (%) | 23 | 27 | 0.75 | 23 |
Grade I | 19 | 18 | Â | 35 |
Grade II | 4 | 9 | Â | 4 |
Grade III | 0 | 0 | Â | 0 |
Maximal left atrial volume (ml/ m2) | 23.4 ± 8.4 | 22.9 ± 9.0 | 0.60 | 23.2 ± 8.6 |
Left atrial systolic force (Kdynes) | 14.5 ± 7.9 | 17.8 ± 9.7 | 0.01 | 15.0 ± 8.3 |