Sandwich technique for closing of the large muscular Swiss-cheese type ventricular septal defects
Takiguchi, M.; Takeuchi, T.; Yashima, M.; Kuwahara, T.; Kuwabara, N.; Goto, H.; Adachi, S.
Kyobu Geka. Japanese Journal of Thoracic Surgery 58(2): 123-127
2005
ISSN/ISBN: 0021-5252 PMID: 15724474 Document Number: 589744
A 9-year-old girl, who has had a diagnosis as a Taussig-Bing anomary, underwent an original Jatene procedure (o-J) 2 months after birth. This time, she had a diagnosis of the muscular multiple ventricular septal defects (mVSD) and pulmonary stenosis after o-J. The mVSD was Swiss-cheese type and was large from the proximal of the infundibular septum to the apex and posterior of the septum. It was closed by the sandwich technique using a pair of felt patches, which of one was placed at right ventricular side and the other was at left ventricular side, slightly larger than the whole area of the mVSD. The patch fixation was placed with 1 stitch at the center between the patches and a few stitches around the right ventricular side patch to the ventricular septum. Postoperative cardiac function was uneventful regardless of the very large patches placed at the ventricular septum and the cardiac catheterization after 1 year postoperatively showed the pulmonary/systemic blood flow ratio was 1.0. This technique for the closure of the large Swiss-cheese type mVSD can be considered to be very effective.