Basic Study
Copyright ©The Author(s) 2022.
World J Exp Med. Mar 20, 2022; 12(2): 16-25
Published online Mar 20, 2022. doi: 10.5493/wjem.v12.i2.16
Figure 1
Figure 1 The operator carefully outlines endocardial borders for end systolic and end diastolic frames in both planes. RV: Right Ventricle; RA: Right Atrium; LV: Left Ventricle; LA: Left Atrium.