Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài:Use of the float-moor-crush approach for subtotal mid-segment collapse of a protruding aorto-ostial vein graft stent: a case report | JOURNAL OF MEDICAL Sr CASE REPORTS Open Access Case report Use of the float-moor-crush approach for subtotal mid-segment collapse of a protruding aorto-ostial vein graft stent a case report Lieuwe H Piers Gillian AJ Jessurun and Rutger L Anthonio Address Department of Cardiology Thoraxcenter University Medical Center Groningen Hanzeplein 9700 RB Groningen The Netherlands Email LHP - GAJJ - RLA - Corresponding author Received 5 June 2008 Accepted 27 May 2009 Published 8 September 2009 Journal ofMedical Case Reports 2009 3 8497 doi 1752-1947-3-8497 This article is available from http jmedicalcasereports article view 8497 2009 Piers et al. licensee Cases Network Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Introduction Aorto-ostial stenting remains one of the most demanding and risky types of angioplasty to perform. We report a case outlining a creative solution for the reengagement of a protruding aorto-ostial stent. Case presentation A 69-year-old Caucasian man was admitted to our hospital s coronary care unit with progressive unstable angina five years following coronary artery bypass grafting and three years after percutaneous coronary intervention of the graft. Several attempts to engage the protruding part of the aorto-ostial stent in the graft failed. A catheter was eventually floated towards the protruding part using a wire to moor the catheter to the stent through the side-strut. The proximal part of the protruding stent was subsequently crushed with a new stent. Stent patency was observed 12 months after the procedure was performed. Conclusion Although careful cannulation of a aorto-ostial stent during repeat coronary
