Transesophageal echocardiography diagnosed a rare case of abnormal traffic between the left atrium and the inferior vena cava

Abnormal traffic between the left atrium and the inferior vena cava in the database is currently rare. Herein, we present a unique case of abnormal traffic between the left atrium and the inferior vena cava, which was diagnosed using transesophageal echocardiography and confirmed by computed tomography angiography (CTA). This case substantiates