|Interobserver Variability||Intraobserver Variability|
|ICC||95% CI||ICC||95% CI|
|Early diastolic LV flow acceleration||0.998||0.994–0.999||0.985||0.955–0.995|
Intraobserver and interobserver variability were assessed in 5 randomly selected CRT patients during serial reactivation. Interobserver agreement and intraobserver consistency were presented by using interclass correlation coefficients (ICCs) and a 95% confidence interval (95% CI).
Abbreviations as in Table 2.