Figure Legends
Chest radiography (CXR) during hospitalization. A) CXR on the postoperative day 2 after sternum was closing. B) CXR on the postoperative day 3. C) CXR after central cannulation to VA ECMO. Venous cannula in the right atrium and arterial cannula in the ascending aorta. D) CXR after weaning from the first ECMO support.