case_images: PMC6487140_01
case_images: Echocardiography images revealing common atrium. (a) TTE: absence of interatrial septum. (b) TEE: positive bubble study.
case_images: CRIC2019-3961323.001.jpg
case_images: PMC6487140_01_CRIC2019-3961323.001.jpg
case_images: fig1
case_images: TTE identified a complete absence of IAS and a CA (Figure 1(a)). The findings were confirmed with a positive bubble study (Figure 1(b)).
case_images: Cardiac computed tomography angiography images. (a) Absence of the atrial septum (arrow). (b) Absence of interatrial septum showing free mixing of blood and contrast present in the atrium. (c) Common atrium with normal pulmonary connections, dilated pulmonary artery, and ectatic/aneurysmal left anterior descending artery. (d) Identifying fistula between the coronary artery and the coronary vein.
case_images: CRIC2019-3961323.002.jpg
case_images: PMC6487140_01_CRIC2019-3961323.002.jpg
case_images: fig2
case_images: Invasive angiography revealing ectatic/aneurysmal arteries.
case_images: CRIC2019-3961323.003.jpg
case_images: PMC6487140_01_CRIC2019-3961323.003.jpg
case_images: fig3
case_images: It showed that the patient had coronary artery aneurysms measuring 0.7 cm to 1 cm (Figure 3).