BioMed Research International / 2015 / Article / Tab 1

Research Article

Validation and Development of a New Automatic Algorithm for Time-Resolved Segmentation of the Left Ventricle in Magnetic Resonance Imaging

Table 1

Clinical parameters in test set. Results for clinical parameters in the full test set () as differences between automatic segmentation and manual delineation.

Absolute differenceRelative difference value

EDV−11 ± 11 mL−6 ± 6%<0.01
ESV1 ± 10 mL 1 ± 13%0.57
EF−3 ± 4%−5 ± 7%<0.01
LVM 4 ± 15 g 4 ± 14%0.07
SV−12 ± 8 mL−11 ± 8%<0.01
CO−0.7 ± 0.5 L/min−11 ± 8%<0.01

Absolute and relative values are expressed as mean ± SD. EDV = end-diastolic volume, ESV = end-systolic volume, EF = ejection fraction, and LVM = left ventricular mass.