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Copyright ©The Author(s) 2021.
World J Cardiol. Jul 26, 2021; 13(7): 204-210
Published online Jul 26, 2021. doi: 10.4330/wjc.v13.i7.204
Figure 4
Figure 4 Two-dimensional transesophageal echocardiogram bicaval views. A: systolic frame; B: diastolic frame showing a prominent elongated eustachian valve (orange arrows) without any anatomic connection pointing towards the hypermobile septum primum. RA: Right atrium; LA: Left atrium; HSP: hypermobile septum primum.