Table 4 Percentage error (mean ± SD) of LV surface volume using different models that using either two, or three slices, and the corresponding Trapezoidal model at the same number of slices
Number of slices | Type of slices | Model name | Error (mean ± SD) | Trapezoidal model |
|---|---|---|---|---|
2 slices | 2 LAX | Biplane ellipsoid | −9.9 ± 5.88 | 1.92 ± 5.96 |
|  | 1 SAX + 1 LAX | Hemisphere cylinder | 3.6 ± 7.4 |  |
3 slices | 2 SAX + 1 LAX | Modified Simpson rule | −5.73 ± 8.95 | −2.28 ± 4.38 |