Coronary Sinus Defect Following Transcatheter Closure of ASD Using Amplatzer Septal Occluder: Potential Erosion by the Device
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We present a case of small coronary sinus defect detected after transcatheter device closure of a large secundum atrial septal defect. Although device erosion of the dilated coronary sinus is suspected, the defect in the coronary sinus may have been present prior to ASD device closure. Dilated coronary sinus may be a risk factor when closing a secundum ASD with a device. To the best of our knowledge, coronary sinus erosion by an ASD device has not yet been reported in the medical literature.
KeywordsCoronary sinus Unroofed coronary sinus Atrial septal defect Amplatzer Septal Occluder
Unroofed coronary sinus
Left superior vena cava
Atrial septal defect
Amplatzer Septal Occluder
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Conflict of interest
The authors declare that they have no conflicts of interest related to this report.
As this is a case report, this article does not contain any studies with human participants or animals performed by any of the authors.
Informed consent was obtained prior to all clinical procedures in accordance with standard clinical practice in our institute.
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