| Intra-observer | Inter-observer |
---|
Absolute | % | Absolute | % |
---|
LVEDV
(mL)
|
TTE | 11.2 ± 6.3 | 10.3 ± 4.1 | 13.1 ± 5.4 | 9.7 ± 4.2 |
CMR | 7.4 ± 4.2 | 6.2 ± 3.1 | 9.3 ± 2.5 | 6.2 ± 3.0 |
LV mass
(g)
|
TTE | 13.0 ± 3.5 | 10.4 ± 5.2 | 12.1 ± 4.3 | 10.3 ± 3.8 |
CMR | 7.8 ± 3.2 | 5.9 ± 2.1 | 9.0 ± 3.2 | 6.9 ± 2.4 |
- Absolute values are defined as the population mean ± SD of absolute differences between repeated measurements. % values are defined as the population mean ± SD of absolute differences of repeated measurements normalized by the average of the two repeated measurements. CMR, cardiovasculart MR; LVEDV, left ventricular end-diastolic volume; LV mass, left ventricular mass; TTE, transthoracic echocardiography.