A case report of coronary pulmonary artery fistula detected by transthoracic echocardiography in an elderly patient with dyspnea

Thai Truong, Hang Thi Tuyet Nguyen, Vien Thi Xuan Phan, Minh Huong Phu Ly, Van Thi Tuong Phan, Tu Anh Phan, Hannah Hue Phan, Phillip Tran