B. Mei, G. He, X. Tan, W. Jin, Y. Zhao, and Y. Lai, “Giant Atrial Septal Artery Aneurysm with a Fistula to the Right Atrium: Atrial Septal Artery Aneurysm ”, HSF, vol. 24, no. 5, pp. E781-E784, Sep. 2021.