case_images: PMC7361480_01
case_images: Chest radiograph demonstrating mild cardiomegaly and previous sternotomy.
case_images: 10.1177_2324709620940490-fig1.jpg
case_images: PMC7361480_01_10.1177_2324709620940490-fig1.jpg
case_images: fig1-2324709620940490
case_images: Mild cardiomegaly and evidence of previous sternotomy were seen on chest radiography (Figure 1).