Transvenous Closure of Patent Foramen Ovale : Preliminary Results with a New Self-Expanding Nitinol Wire Mesh in a Swine Model
المؤلفون المشاركون
Figulla, Hans Reiner
Sigler, M.
Krizanic, F.
المصدر
Cardiology Research and Practice
العدد
المجلد 2009، العدد 2009 (31 ديسمبر/كانون الأول 2009)، ص ص. 1-4، 4ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2009-09-09
دولة النشر
مصر
عدد الصفحات
4
التخصصات الرئيسية
الملخص EN
Objectives.
The transvascular closure of patent foramen ovale (PFO) with self-expanding devices carries the risk of left atrial thrombus formation related to material protruding into the left atrium.
Thus, we developed a novel device with flat left atrial disc geometry.
We evaluated feasibility, handling, and biocompatibility in a porcine animal model.
Methods.
Implantation of an Occlutech Figulla PFO device was performed in 10 mini pigs using fluoroscopy and intra-cardiac ultrasound after transseptal puncture of the interatrial septum.
Angiographic follow-up was performed after six and twelve weeks.
Results.
Implantation was successful in 100%.
There were no further implant related complications.
One procedure related death occurred, as one animal died of ventricular tachycardia due to mispunture of the interatrial septum.
Angiographic studies showed no residual shunt during follow-up.
Histopathological evaluation could demonstrate partial neoendothelialization after 6 weeks with completion after 12 weeks.
The devices were incorporated into connective tissue containing fibro muscular cells.
An only mild inflammatory reaction was detected locally related to the polyester fibers.
Conclusion.
In terms of feasibility and handling, the new device does not seem to be inferior to other presently used implantation systems.
Good biocompatibility was demonstrated with rapid and complete neoendothelialization.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Krizanic, F.& Sigler, M.& Figulla, Hans Reiner. 2009. Transvenous Closure of Patent Foramen Ovale : Preliminary Results with a New Self-Expanding Nitinol Wire Mesh in a Swine Model. Cardiology Research and Practice،Vol. 2009, no. 2009, pp.1-4.
https://search.emarefa.net/detail/BIM-510202
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Krizanic, F.…[et al.]. Transvenous Closure of Patent Foramen Ovale : Preliminary Results with a New Self-Expanding Nitinol Wire Mesh in a Swine Model. Cardiology Research and Practice No. 2009 (2009), pp.1-4.
https://search.emarefa.net/detail/BIM-510202
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Krizanic, F.& Sigler, M.& Figulla, Hans Reiner. Transvenous Closure of Patent Foramen Ovale : Preliminary Results with a New Self-Expanding Nitinol Wire Mesh in a Swine Model. Cardiology Research and Practice. 2009. Vol. 2009, no. 2009, pp.1-4.
https://search.emarefa.net/detail/BIM-510202
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-510202
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر