Cardiovasc Imaging Asia.  2021 Apr;5(2):54-56. 10.22468/cvia.2021.00080.

Reopening of the Left Superior Vena Cava in Right Superior Vena Cava Obstruction

Affiliations
  • 1Department of Paediatrics, University Putra Malaysia, Selangor, Malaysia
  • 2Paediatric & Congenital Heart Centre, Institut Jantung Negara, Kuala Lumpur, Malaysia

Abstract

A 5-year-old child developed progressive cyanosis after a Warden procedure. Cardiac catheterization and CT scan revealed right superior vena cava (SVC) obstruction, reopening of a previously obliterated left superior caval vein, and the presence of venous collaterals draining into the left atrium. She underwent surgery to relieve the right SVC obstruction, which resulted in improvement of oxygen level.

Keyword

Superior vena cava syndrome; Congenital heart disease; Cyanosis
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