Table 1 Coefficient of variation between scan techniques for single-slice and two-slice per breath-hold acquistion.
From: Acquiring multiple slices in a single breath-hold. Is it practical for routine workflow?
Parameter | Mean value | Mean difference between techniques (+/- in brackets) | Average coefficient of variation (%) | P value |
|---|---|---|---|---|
LV end-diastolic volume (ml) | 144.7 | 3.4 (6.1) | 4.23 | 0.41 |
LV end-systolic volume (ml) | 46.7 | 1.1 (3.72) | 7.97 | 0.43 |
Stroke volume (ml) | 97.8 | 2.4 (3.5) | 3.58 | 0.43 |
LV mass (g) | 133.3 | 2.2 (9.4) | 7.04 | 0.45 |
Ejection fraction (%) | 67.3 | 0.25 (1.39) | 2.07 | 0.47 |