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Recommended acquisition-parameters in achieving successful evaluation of coronary lumen patency surrounded by XIENCE of diameters <3.0mm in 1st generation 320-slice CT. XIENCE Phantom Study Part 1

2015; Elsevier BV; Volume: 202; Linguagem: Inglês

10.1016/j.ijcard.2015.09.043

1874-1754

Nobusada Funabashi, Yasuaki Namihira, Ryosuke Irie, Yoshihide Fujimoto, Toshihiro Shoji, Hiroyuki Takaoka, Hironori Kondo, Kanako Atou, Joji Ota, Yoshitada Masuda, Takashi Uno, Yoshio Kobayashi,

Advanced MRI Techniques and Applications

By ACCF/SCCT/ACR/AHA/ASE/ASNC/NASCI/SCAI/SCMR 2010 appropriate use criteria for cardiac computed tomography (CT) [ [1] Taylor A.J. Cerqueira M. Hodgson J.M. Mark D. Min J. O'Gara P. Rubin G.D. American College of Cardiology Foundation Appropriate Use Criteria Task Force Society of Cardiovascular Computed Tomography American College of Radiology American Heart Association American Society of Echocardiography American Society of Nuclear Cardiology North American Society for Cardiovascular Imaging Society for Cardiovascular Angiography and Interventions Society for Cardiovascular Magnetic Resonance Kramer C.M. Berman D. Brown A. Chaudhry F.A. Cury R.C. Desai M.Y. Einstein A.J. Gomes A.S. Harrington R. Hoffmann U. Khare R. Lesser J. McGann C. Rosenberg A. Schwartz R. Shelton M. Smetana G.W. Smith Jr., S.C. ACCF/SCCT/ACR/AHA/ASE/ASNC/NASCI/SCAI/SCMR 2010 appropriate use criteria for cardiac computed tomography. A report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, the Society of Cardiovascular Computed Tomography, the American College of Radiology, the American Heart Association, the American Society of Echocardiography, the American Society of Nuclear Cardiology, the North American Society for Cardiovascular Imaging, the Society for Cardiovascular Angiography and Interventions, and the Society for Cardiovascular Magnetic Resonance. J. Am. Coll. Cardiol. 2010; 56: 1864-1894 Abstract Full Text Full Text PDF PubMed Scopus (783) Google Scholar ], evaluation of patency of coronary arteries surrounded by a stent <3 mm diameter is inappropriate. We previously reported the improvement and problems in appropriate use of cardiac CT: 2003, 2007 and 2011 actual use of CT-based on ACCF/SCCT/ACR/AHA/ASE/ASNC/NASCI/SCAI/SCMR 2010 appropriate use criteria for cardiac CT [ [2] Ozawa K. Funabashi N. Takaoka H. Kobayashi Y. Improvement and problems in appropriate use of cardiac CT: 2003, 2007 and 2011 Use of CT-based on ACCF/SCCT/ACR/AHA/ASE/ASNC/NASCI/SCAI/SCMR 2010 appropriate use criteria for cardiac CT. Int. J. Cardiol. 2014; 174: 385-388 Abstract Full Text Full Text PDF PubMed Scopus (8) Google Scholar ]. Furthermore we also reported the impairment factors for evaluating the patency of drug-eluting stents and bare metal stents in coronary arteries by 64-slice CT versus invasive coronary angiography [ [3] Nakamura K. Funabashi N. Uehara M. Suzuki K. Terao M. Okubo K. Mita Y. Maeda F. Komuro I. Impairment factors for evaluating the patency of drug-eluting stents and bare metal stents in coronary arteries by 64-slice computed tomography versus invasive coronary angiography. Int. J. Cardiol. 2008; 130: 349-356 Abstract Full Text Full Text PDF PubMed Scopus (27) Google Scholar ] and we concluded that when body mass index is high, it remains difficult to accurately evaluate stent patency irrespective of stent type and size.