How Simple Transposition of the Great Arteries Present after 30 Days ?
A switch operation will have poor results, as the ventricle that has regressed will not be able to maintail1 systemic circulation. The alternative is rapid two-stage switch operation. This prepares the left ventricle for supporting systematically circulution. The steps of the operation are: (1) Pulmonary trunk banding along with systematic pulmonary artery shunt. (2) Arterial switch operation after 1-2 weeks when by echo the left ventricle has become suitable. Another approach to the problem is atrial switch operation (Senning or Mustard Procedure).