Table 4.
Parameters determined using ExH and QGS in the NH and SH groups from the JSNM normal database
| Parameter | ExH | QGS | Paired p value (ExH vs. QGS) | |||||
|---|---|---|---|---|---|---|---|---|
| NH group (n = 43) | SH group (n = 26) | p value | NH group (n = 43) | SH group (n = 26) | p value | NH group (n = 43) | SH group (n = 26) | |
| EF (%) | 71.6 ± 4.2 | 70.0 ± 5.9 | 0.19 | 66.1 ± 4.9 | 74.5 ± 5.1 | <0.0001 | <0.0001 | 0.0034 |
| EDV (mL) | 91.2 ± 16.0 | 77.1 ± 14.4 | 0.0005 | 85.0 ± 13.6 | 58.5 ± 8.4 | <0.0001 | 0.0050 | <0.0001 |
| ESV (mL) | 25.8 ± 5.3 | 22.8 ± 4.9 | 0.024 | 29.2 ± 7.8 | 15.0 ± 3.5 | <0.0001 | 0.0028 | <0.0001 |
| PFR (/s) | 2.45 ± 0.50 | 2.46 ± 0.66 | 0.97 | 2.64 ± 0.60 | 2.93 ± 0.75 | 0.079 | 0.0035 | <0.0001 |
| 1/3MFR (/s) | 1.50 ± 0.35 | 1.53 ± 0.44 | 0.75 | 1.61 ± 0.41 | 1.71 ± 0.44 | 0.36 | 0.0016 | 0.0013 |
| TPFR (ms) | 166 ± 34 | 159 ± 32 | 0.37 | 165 ± 35 | 157 ± 32 | 0.33 | 0.75 | 0.71 |
| TPFR/RR | 0.180 ± 0.031 | 0.182 ± 0.034 | 0.75 | 0.178 ± 0.027 | 0.180 ± 0.032 | 0.77 | 0.53 | 0.60 |