Sixty-one patients with simple TGA operated on below 2 years of age using atrial inversion
techniques were reported. The results of 27 Senning versus 34 Mustard procedures were
compared. Postoperative observation time averaged 32 months after the Mustard operation
and 12 months after the Senning operation. Early mortality rate was 3% (one patient)
in the Mustard group and 7.4% (two patients) after the Senning operation. Sinus rhythm
persisted in 20 out of 27 Senning patients and in 30 out of 34 Mustard patients. No
baffle obstruction has been registered. Operation results and patient follow-up so
far do not favor one technique. The Senning operation rarely requires patch material.
Therefore, growth of the atria may be less disturbed.
Transposition of great arteries Mustard's procedure - Senning's procedure - Long-term
results - Postoperative angiography
