Abstract
Repair of post myocardial infarction ventricular septal defect is complex due to impaired bi-ventricular function, heart failure, cardiogenic shock, poor anatomic delineation of septal defect and poor quality myocardial tissue. We describe a technique that places a patch with pledgets on the right ventricular aspect of the defect. Appropriate resection of anterior wall of left ventricle is done. A large bovine pericardial patch is used to reinforce the ventriculotomy with sutures taken from inside the left ventricle from the relatively healthy area of the endocardium, marking the junction of infarcted and non-infarcted areas. The current technique may also facilitate the remodelling of the left ventricle.
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This study was not funded by any institution. All procedures performed in this study were in accordance with ethical standards of the institutional and/or the national research committee and with the 1984 Helsinki declaration and its later amendments or comparable ethical standards. Informed consent was obtained from the patient for the publication of the clinical information.
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The authors declare that they have no conflict of interest.
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Saxena, P., Graw, G. & Yadav, S. Use of a patch technique to repair post myocardial infarction ventricular septal defect. Indian J Thorac Cardiovasc Surg 32, 263–265 (2016). https://doi.org/10.1007/s12055-016-0455-0
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DOI: https://doi.org/10.1007/s12055-016-0455-0