Fudan University Journal of Medical Sciences

Reference ranges of cardiac size and morphology for low-risk fetuses at 28-39 gestational weeks based on two-dimensional speckle tracking technique

Chen ZHU, Cheng-jie XU, Rui LIU, Man LI, Yu XIONG, Jin-lian XIANG, Yun-yun REN

Fudan University Journal of Medical Sciences, 2024, 51(01): 41-49. DOI: 10.3969/j.issn.1672-8467.2024.01.006

Tab 4 Reference ranges for 24-segment spherical index of the left and right ventricles

Other figure/table from this article

Fig 1 Measurement of fetal cardiac size and morphology A: Measurement of four-chamber view end-diastolic size and sphericity index (SI); B: 24-segment diagram of the left ventricle (in end-diastole).
Fig 2 Scatterplots of four-chamber view size with gestational weeks in low-risk fetuses
Tab 1 Reference ranges for end-diastolic diameter, length and area of the four-chamber view
Fig 3 Scatterplots of ventricular size with gestational weeks in low-risk fetuses
Tab 2 Reference ranges for end-diastolic diameter, length and area of the left ventricle
Tab 3 Reference ranges for end-diastolic diameter, length and area of the right ventricle
Tab 5 Left and right ventricular size in low-risk fetuses ($\bar x \pm s$)
Tab 6 Left and right ventricular 24-segmental sphericity index in low-risk fetuses ($\bar x \pm s$)
Tab 7 Interobserver and intraobserver reproducibility for fetal cardiac measurements using fetalHQ