EDV (ml) | ESV (ml) | EF (%) | |
---|---|---|---|
Group A | |||
Intraobserver variability (%) | |||
Four-beat full volume | 4.4 | 5.1 | 3.4 |
Single-beat full volume | 3.9 | 4.6 | 4.1 |
Group A | |||
Interobserver variability (%) | |||
Four-beat full volume | 7.3 | 8.5 | 3.9 |
Single-beat full volume | 6.4 | 6.5 | 4.5 |
Group B | |||
Intraobserver variability (%) | |||
Four-beat full volume | 9* | 11.4 | 8.3** |
Single-beat full volume | 4.5 | 2.9 | 4.8 |
Group B | |||
Interobserver variability (%) | |||
Four-beat full volume | 10.4* | 15.2* | 17.9** |
Single-beat full volume | 7.6 | 7.2 | 5.6 |