Ali, Zafar, Talal Asif, Justin Sheehy, Dany Jacob, and Paramdeep S Baweja. “Ruptured Sinus of Valsalva Aneurysm Causing Aorto–Atrial Fistula and Acute Heart Failure: A Rare Encounter”. European Journal of Case Reports in Internal Medicine 7, no. 4 (March 6, 2020). Accessed April 28, 2024. https://www.ejcrim.com/index.php/EJCRIM/article/view/1499.