Intraoperative Completion Angiogram May Be Superior to Transesophageal Echocardiogram for Detection of Pulmonary Artery Residual Lesions in Congenital Heart Surgery.

The purpose of this study was to assess the diagnostic capabilities of transesophageal echocardiography (TEE) compared to completion angiography for detection of residual post-operative pulmonary artery lesions. This is a retrospective review of 19 consecutive surgical cases involving the pulmonary arteries that had post-operative TEE and completion angiography from 2014 to 2017. The echocardiograms were reviewed by 2 blinded examiners and categorized as adequate or inadequate visualization of the surgical repair.