Absolute and percentage differences are calculated as Tomtec – VMS.
Indexing: TT LAEDV: BSA^1.270034. VMS LAEDV: BSA^1.138106. TT
LAESV: BSA^1.132366, VMS LAESV: BSA^1.119447. ULOA Upper limit of
agreement. LLOA Lower limit of agreement: Represents Average ± 1.96 x
SD. VMS: Ventripoint software, TT: TomTec Image Arena, LV: left
ventricle, LA: left atrium, EDV: end diastolic volume, ESV: end systolic
volume, EF: ejection fraction, BSA: body surface area, SD: standard
deviation, SEM: standard error of the mean
Table 5 : Measurement times for LV and LA volume measurements.