教員業績データベース |
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論文種別 | 症例報告 |
言語種別 | 英語 |
査読の有無 | 査読あり |
表題 | Potential influence of invisible coronary collateral circulation on fractional flow reserve of donor artery in the presence of severe stenosis of receiving artery. |
掲載誌名 | 正式名:Cardiovascular intervention and therapeutics 略 称:Cardiovasc Interv Ther ISSNコード:1868-4297(Electronic) |
巻・号・頁 | 30(3),pp.266-9 |
著者・共著者 | Tamaru Hiroto, Fujii Kenichi, Fukunaga Masashi, Imanaka Takahiro, Miki Kojiro, Kawasaki Daizo, Masutani Motomaru, Ohyanagi Mitsumasa, Masuyama Tohru |
発行年月 | 2015/07 |
概要 | UNASSIGNED:We reported a case of 78-year-old male who had a severe stenosis in the right coronary artery (RCA) and an intermediate stenosis in the left anterior descending artery (LAD) without visible collateral flow to the RCA on angiogram. Fractional flow reserve (FFR) in the LAD lesion, which revealed significant value as 0.70, increased to 0.78 after revascularization of the RCA lesion. The FFR in an intermediate stenosis should be performed after PCI for severe stenosis in the other coronary arteries. Otherwise, the sUNASSIGNED:everity of the stenosis could be overestimated due to the presence of invisible collateral circulation. |
DOI | 10.1007/s12928-014-0275-3 |
PMID | 24923579 |