Table 2 Comparison of EF measured by each technique
From: The impact of simplified endocardial contouring on left ventricular volumetric assessment
| Â | Mean difference +SD (%) | p-value | Correlation coefficient (r) | Bland-Altman 95% limits of agreement (%) | Bland-Altman Range (%) |
|---|---|---|---|---|---|
CMR tools - Argus | 8.5 + 5 | < 0.001 | 0.95 | -1.5 to 18.5 | 20 |
CMR tools - 4DVF | 6 + 12 | 0.04 | 0.57 | -18 to 30 | 48 |
Argus - 4DVF | -3 + 11 | 0.27 | 0.49 | -24 to 19 | 43 |