The Effect of Surgical Treatment for Secundum Atrial Septal Defect in Patients More Than 30 Years Old


  • Bilgehan Erkut
  • Necip Becit
  • Yahya Unlu
  • Munacettin Ceviz
  • Cevdet Ugur Kocogullari
  • Azman Ates
  • Bekir Sami Karapolat
  • Mehmet Ali Kaygin
  • Hikmet Kocak



Background. We prospectively examined whether surgical treatment of secundum atrial septal defects in patients ? 30 years old improves their early- and mid-term clinical outcomes. Our clinical experience is reviewed to assess the importance of surgical management in elderly patients with atrial septal defect.

Methods. We analyzed 41 patients older than 30 years of age who underwent surgical correction of a secundum atrial septal defect. To evaluate the effects of surgical treatment, we compared functional capacity, diuretic administration, rhythm status, and echocardiographic parameters of all patients before and after the operation.

Results. The median follow-up period was 4.2 years (range, 6 months-7 years). There were no operative deaths. Functional class in most of the patients improved after operation. Two patients reverted to normal sinus rhythm after the operation. There was only one new atrial fibrilation among patients in the postoperative term. Right atrial and right ventricular dimensions and pulmonary artery pressures were significantly decreased, and ejection fractions were significantly increased after the operation. The need for diuretic treatment was decreased after surgical repair. No residual intracardiac shunts were identified during follow-up. There were no cerebrovascular thromboembolic accidents in the early postoperative period.

Conclusions. Surgical closure of atrial septal defects in patients over 30 years old can improve their clinical status and prevent right ventricular dilatation and insufficiency. The operation must be performed as soon as possible, even if the symptoms or the hemodynamic impact seem to be minimal.


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How to Cite

Erkut, B., Becit, N., Unlu, Y., Ceviz, M., Kocogullari, C. U., Ates, A., Karapolat, B. S., Kaygin, M. A., & Kocak, H. (2007). The Effect of Surgical Treatment for Secundum Atrial Septal Defect in Patients More Than 30 Years Old. The Heart Surgery Forum, 10(5), E376-E380.