Effective and aesthetic results of horizontal right axillary minithoracotomy for congenital heart defects repair in children

Sinh Hien Nguyen1, , Huu Phong Nguyen1, Dang Hung Nguyen1, Quang Dai Dang, Hai Dang Nguyen, Thi Minh Phuong Nguyen
1 Hanoi Heart Hospital

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Abstract

Background: horizontal right axillary minithoracotomy is one of the treatment options for many simple congenital heart defects. This approach shows many aesthetic advantages besides effectiveness and safety. This study aims to: comment on the technical characteristics and early results of horizontal right axillary minithoracotomy in children at Hanoi Heart Hospital.


Methods: a descriptive cross-sectional study. We retrospectively reviewed 156 patients who underwent horizontal right axillary minithoracotomy at Hanoi Heart Hospital from January 2022 to December 2022.


Results: horizontal axillary approach could be applied even for children with low weight, average weight was 12.22 ± 8.67 kg, the lowest was 2.6 kg and the highest was 51.0 kg. A wide range of congenital heart defects were repaired, including ventricular septal defect closure (84 patients), secundum atrial septal defect closure (22 patients), ventricular septal defect with stenosis repair (31 patients), partial atrio-ventricular septal canal repair (6 patients), repair of atrial septal defect with partial abnormal return of the pulmonary veins (3 patients), repair of ventricular septal defect and atrial septal defect (4 patients), Cor triatriatum sinister repair (4 patients), mitral valve repair (1 patient), atrial septal defect and pulmonary valve stenosis repair (1 patient). Cannulation of the aorta and vena cavae was performed through the main incision, whose size ranged from 3.5 to 5.5cm. The average postoperative hospital stay was 7.34 ± 2.16 days, the rate of severe complications and hospital mortality were 0%.


Conclusion: horizontal right axillary minithoracotomy was a good approach to correct many simple congenital heart defects in children. This technique is being applied at Hanoi Heart Hospital safely and provided outstanding advantages in terms of aesthetics.

Article Details

References

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