Fig. 1
Preoperative examinations. a Chest radiograph showing no abnormality. b Four-chamber view of a transthoracic echocardiogram showing mild mitral regurgitation with tethering
Fig. 1 | JA Clinical Reports
Preoperative examinations. a Chest radiograph showing no abnormality. b Four-chamber view of a transthoracic echocardiogram showing mild mitral regurgitation with tethering