Transesophageal echocardiography for incremental value of Amplatezer cribriform septal occluder for percutaneous transcatheter closure of complex septal defects: Case series.
نویسندگان
چکیده
BACKGROUND The anatomy of septal defects can be complex and morphologically unpredictable. Balloon sizing of such defects may not be feasible, and an appropriately sized commercial occluder may not be available. Therefore, percutaneous transcatheter closure of such defects can be challenging because of an increased risk of complications. In this study, we have described the efficacy and safety of transcatheter closure of complex septal defects using Amplatzer cribriform occluder devices, assessed by real time three-dimensional (RT 3D) color Doppler transesophageal echocardiography (TEE). METHODS AND RESULTS Four complex septal defects were involved in this investigation: (1) reimplanted multiple atrial septal defects (ASD) with one device embolization; (2) postinfarction ventricular septal defect; (3) long tunnel patent foramen ovale; and (4) postoperative residual ASD. All patients underwent percutaneous transcatheter interventions due to the high risk of surgical complications, and one of the three available cribriform ASD device sizes (18 mm, 25 mm, or 35 mm) was implanted. Perioperative RT 3D TEE combined with fluoroscopy was used for monitoring during the procedure. All defects were successfully occluded by cribriform septal occluder devices using the transcatheter technique. CONCLUSION Our patients with complex septal defects were successfully treated by transcatheter closure using an Amplazter cribriform septal occluder device with careful planning based on patient presentation and close interdisciplinary collaboration. RT 3D color Doppler TEE provided precise information for the selection of the appropriate occluder device and facilitated the procedure by guiding the catheter through the often challenging patient anatomy.
منابع مشابه
Urgent Surgical Intervention for Embolized Cardiac Occluder Devices: A Case Series
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Transcatheter closure of perimembranous and muscular ventricular septal defect (VSD) has been performed widely and it has more advantages compare to surgery. However, transcatheter closure of residual VSD post operation of complex congenital heart disease is still challenging because of the complexity of anatomy and concern about device stability, so the operator should meticulously choose the ...
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ورودعنوان ژورنال:
- Journal of the Chinese Medical Association : JCMA
دوره 80 6 شماره
صفحات -
تاریخ انتشار 2017