Abstract
Surgical procedures for double-outlet right ventricle with ventricular septal defect are based on rerouting the blood flow of the left ventricle to the aorta through the ventricular septal defect (VSD) with an intraventricular baffle. The right atriotomy is the most common approach combined with a right ventriculotomy in some cases, particularly in pulmonary stenosis association. However, in complex cases, this standard operative strategy may not provide an adequate exposure. We describe the transaortic approach as an alternative procedure to repair a complex case of double-outlet right ventricle (DORV) with subaortic stenosis.
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This case report does not contain any studies with animals performed by any of the authors. All procedures performed in this case report were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
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Surgical technique for repair of a double-outlet right ventricle with doubly committed ventricular septal defect and subaortic stenosis. Fibrous continuity between the leaflets of the aortic and pulmonary valves and fibrous continuity between the aortic and tricuspid valves were presented. First, a continuous suture was performed in the septal aspect of VSD; second, avoiding conduction tissue damage, the suture was continued in the fibrous continuity between the aorta and tricuspid valves; and finally, an interrupted pledgeted suture through the base of the right coronary leaflet was performed to complete the VSD closureSupplementary file1 (MP4 60893 kb)
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Fernandez-Doblas, J., Pamies-Catalan, A., Dolader, P. et al. Usefulness of transaortic approach for a complex double-outlet right ventricle. Indian J Thorac Cardiovasc Surg 38, 84–86 (2022). https://doi.org/10.1007/s12055-021-01261-7
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DOI: https://doi.org/10.1007/s12055-021-01261-7