Operative Treatment of TGA: Comparison of Senning's and Mustard's Operation in Patients under 2 Years

Summary

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.

Key words

Transposition of great arteries Mustard's procedure - Senning's procedure - Long-term results - Postoperative angiography