Fig. 1
Transthoracic echocardiography before (a) and after (b) balloon pulmonary angioplasty. Flattening interventricular septum (arrow) was improved after balloon pulmonary angioplasty
Fig. 1 | JA Clinical Reports
Transthoracic echocardiography before (a) and after (b) balloon pulmonary angioplasty. Flattening interventricular septum (arrow) was improved after balloon pulmonary angioplasty