Abstract
Transarterial pulmonary venous wedge arteriography was performed in four cases of pulmonary atresia (PA), ventricular septal defect (VSD), and intact atrial septum. In two cases, only the left pulmonary artery was visualized by selective injection to the patent ductus arteriosus (PDA) or Blalock-Taussig anastomosis (B-T shunt), and the right pulmonary artery was opacified by transarterial retrograde pulmonary arteriography. In two other cases, with nonfunctioning B-T shunt, the pulmonary artery was not opacified by either aortography nor by injection into the B-T shunt. Transarterial pulmonary vein wedge arteriography visualized a confluent pulmonary artery. Transarterial pulmonary vein wedge arteriography was a useful and safe procedure for opacifying the pulmonary artery that could not be visualized antegradely in VSD, PA, and intact atrial septum.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.