International Society for Minimally Invasive Cardiothoracic Surgery

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Emergency Retrieval Of A Migrated Amplatzer Device In The Left Ventricle Using An Endoscopic Technique
Alex J. Poovathoor1, Ranjit Deshpande2, Max Baghai2;
1University of Cambridge, Cambridge, United Kingdom, 2Cleveland Clinic London, London, United Kingdom

Background Amplatzer devices used for the correction of patent foramen ovale (PFO) carry a 1-2% risk of embolization. Surgery is usually required for retrieval of the migrated device. There is no publication to date of an emergency surgical retrieval via a minimal access route. Method and Results We present a case of a 25-year-old female patient with a history of a secundum atrial septal defect. An Amplatzer device was deployed and appeared well seated with no residual shunt. Unfortunately, a few hours later an echocardiogram clearly demonstrated that the device had migrated to the left ventricular apex. The device was retrieved emergently with a minimal-access approach using an endoscopic technique via a right mini-thoracotomy (trans-areolar). Conclusion A minimal-access approach for the retrieval of migrated PFO occlusion devices is feasible and safe. At a centre with experience of minimal-access surgery, this is a viable approach to manage the complications after percutaneous PFO procedures.
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