case_images: PMC7307622_01
case_images: Electrocardiography of the patient shows incomplete RBBB
case_images: JCE-30-35-g001.jpg
case_images: PMC7307622_01_JCE-30-35-g001.jpg
case_images: F1
case_images: Her electrocardiography was done, which revealed incomplete RBBB but no other significant abnormality [Figure 1]. There was a complete absence of interatrial septum, dilated right atrium, and right ventricle associated with morphologically normal AV valves attached at the same level at crux [Figure 2 and Supplementary Video 1].
case_images: Apical 4-chamber view is showing single atrium with closed atrioventricular valves
case_images: JCE-30-35-g002.jpg
case_images: PMC7307622_01_JCE-30-35-g002.jpg
case_images: F2
case_images: There was a complete absence of interatrial septum, dilated right atrium, and right ventricle associated with morphologically normal AV valves attached at the same level at crux [Figure 2 and Supplementary Video 1].