Table 3 All tested echocardiographic parameters in patients with and without the isolated endpoint MI and the combined endpoint of death and readmission due to heart failure
| Â | MI | Â | Composite endpoint, Death and readmission due to heart failure | Â | ||
|---|---|---|---|---|---|---|
| Â | Yes | No | p | Yes | No | p |
Dyssynchrony parameters | Â | Â | Â | Â | Â | Â |
Sept-lat delay (median, 25th–75th perc.) | 28.0 (0.0–73.8) | 20.0 (0.00–111.2) | P = 0.629 | 28 (0.00–94.0) | 18.0 (0.00–107.2) | P = 111 |
PSI SD (median, 25th–75th perc.) | 16.2 (9.7–30.1) | 12.5 (6.1–20.3) | P = 0.009 | 19.9 (11.5–28.7) | 12.4 (6.7–18.23) | P < 0.001 |
PSI delta (median, 25th–75th perc.) | 55.5 (34.3–102.3) | 41 (21–67) | P = 0.019 | 66.0 (32.0–103.0) | 41.0 (22.0–53.5) | P < 0.001 |
Time to peak 2D-strain SD (median, 25th–75th perc.) | 0.032 (0.016–0.068) | 0.017 (0.009–0.047) | P = 0.019 | 0.041 (0.17–0.66) | 0.14 (0.007–0.032) | P < 0.001 |
Time to peak 2D-strain delta (median, 25th–75th perc.) | 0.10 (0.050–0.23) | 0.057 (0.026–0,17) | P = 0.030 | 0.14 (0.049–0.24) | 0.044 (0.023–0.116) | P < 0.001 |
MPI SD (median, 25th–75th perc.) | 0.16 (0.09–0.24) | 0.14 (0.090–0.20) | P = 0.117 | 0.17 (0.12–0.24) | 0.13 (0.088–0.19) | P = 0.001 |
MPI Delta (median, 25th–75th perc.) | 0.41 (0.24–0.58) | 0.33 (0.23–0.50) | P = 0.74 | 0.42)0.32–0.60) | 0.33 (0.22–0.48) | P = 0.001 |
Non-timing Parameters | Â | Â | Â | Â | Â | Â |
EF_Simpson (median, 25th–75th perc.) | 44 (35–52) | 51 (43–58) | P = 0.002 | 41 (33.7–51.0) | 52.0 (45.5–63.2) | P < 0.001 |
Global Strain (median, 25th–75th perc.) | -10.9 (-14.6–7.7) | -14.4 (-16.6–11.4) | P = 0.002 | -10.6 (-14.3–7.6) | -14.7 (-16.9–12.3) | P < 0.001 |
WMSI (median, 25th–75th perc.) | 1.22 (1.0–1.54) | 1.00 (1.00–1.16) | P = 0.026 | 1.27 (1.00–1.67) | 1.00 (1.00–1.50) | P < 0.001 |
PSI (median, 25th–75th perc.) | 10.3 (7.00–24.7) | 8.7 (3.9–15–3) | P = 0.058 | 12.7 (6.6–22.9) | 8.5 (3.8–13.6) | P = 0.004 |