Long-term follow-up of polytetrafluoroethylene-covered stents implanted during percutaneous coronary intervention for management of acute coronary perforation

2011 ◽  
Vol 80 (1) ◽  
pp. 53-57 ◽  
Author(s):  
Kevin A. Copeland ◽  
James T. Hopkins ◽  
William S. Weintraub ◽  
Ehsanur Rahman
Keyword(s):  
Percutaneous Coronary Intervention ◽  
Coronary Intervention ◽  
Covered Stents ◽  
Coronary Perforation ◽  
Percutaneous Coronary ◽  
Long Term Follow Up

Patient Selection and Procedural Considerations for Coronary Orbital Atherectomy System

2016 ◽  
Vol 11 (1) ◽  
pp. 33
Author(s):  
Yohei Sotomi ◽  
◽  
◽  
◽  
◽  
...  
Keyword(s):  
Percutaneous Coronary Intervention ◽  
Coronary Intervention ◽  
Rotational Atherectomy ◽  
Percutaneous Coronary ◽  
Orbital Atherectomy ◽  
Long Term Follow Up ◽  
Coronary Lesions ◽  
Calcified Coronary Lesions

Despite advances in technology, percutaneous coronary intervention (PCI) of severely calcified coronary lesions remains challenging. Rotational atherectomy is one of the current therapeutic options to manage calcified lesions, but has a limited role in facilitating the dilation or stenting of lesions that cannot be crossed or expanded with other PCI techniques due to unfavourable clinical outcome in long-term follow-up. However the results of orbital atherectomy presented in the ORBIT I and ORBIT II trials were encouraging. In addition to these encouraging data, necessity for sufficient lesion preparation before implantation of bioresorbable scaffolds lead to resurgence in the use of atherectomy. This article summarises currently available publications on orbital atherectomy (Cardiovascular Systems Inc.) and compares them with rotational atherectomy.

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