title: Balloon sizing of atrial septal defects.
authors: K M
authors: KM
authors: Krishnamoorthy
authors: J A
authors: JA
authors: Tharakan
authors: A K
authors: AK
authors: Ajithkumar
authors: R
authors: R
authors: Padmakumar
authors: S
authors: S
authors: Harikrishnan
mesh_terms: D015906:Angioplasty, Balloon, Coronary; D004452:Echocardiography; D017548:Echocardiography, Transesophageal; D006344:Heart Septal Defects, Atrial / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography