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Differential Prognostic Implications of Pre- and Post-Stent Fractional Flow Reserve in Patients Undergoing Percutaneous Coronary Intervention
DC Field | Value | Language |
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dc.contributor.author | Zhang, Jinlong | - |
dc.contributor.author | Hwang, Doyeon | - |
dc.contributor.author | Yang, Seokhun | - |
dc.contributor.author | Kim, Chee Hae | - |
dc.contributor.author | Lee, Joo Myung | - |
dc.contributor.author | Nam, Chang-Wook | - |
dc.contributor.author | Shin, Eun-Seok | - |
dc.contributor.author | Doh, Joon-Hyung | - |
dc.contributor.author | Hoshino, Masahiro | - |
dc.contributor.author | Hamaya, Rikuta | - |
dc.contributor.author | Kanaji, Yoshihisa | - |
dc.contributor.author | Murai, Tadashi | - |
dc.contributor.author | Zhang, Jun-Jie | - |
dc.contributor.author | Ye, Fei | - |
dc.contributor.author | Li, Xiaobo | - |
dc.contributor.author | Ge, Zhen | - |
dc.contributor.author | Chen, Shao-Liang | - |
dc.contributor.author | Kakuta, Tsunekazu | - |
dc.contributor.author | Koo, Bon-Kwon | - |
dc.date.accessioned | 2022-05-04T01:46:18Z | - |
dc.date.available | 2022-05-04T01:46:18Z | - |
dc.date.created | 2022-02-10 | - |
dc.date.issued | 2022-01 | - |
dc.identifier.citation | Korean Circulation Journal, Vol.52 No.1, pp.47-59 | - |
dc.identifier.issn | 1738-5520 | - |
dc.identifier.uri | https://hdl.handle.net/10371/179383 | - |
dc.description.abstract | Background and Objectives: The influence of pre-intervention coronary physiologic status on outcomes post percutaneous coronary intervention (PCI) is not well known. We sought to investigate the prognostic implications of pre-PCI fractional flow reserve (FFR) combined with post-PCI FFR. Methods: A total of 1,479 PCI patients with pre-and post-PCI PER, data were analyzed. The patients were classified according to the median values of pre-PCI FFR (0.71) and post-PCI FFR (0.88). The primary outcome was target vessel failure (TVF) at 2 years. Results: The risk of TVF was higher in the low pre-PCI FFR group than in the high pre- PCI FFR group (hazard ratio, 1.82; 95% confidence interval, 1.15-2.87; p=0.011). In 4 group comparisons, the cumulative incidences ofTVF at 2 years were 3.8%, 4.1%, 4.8%, and 10.2% in the high pre-/high post-, low pre-/high post-, high pre-/low post-, and low pre-/low post-PCI FFR groups, respectively. The risk ofTVF was the highest in the low pre-/low post-PCI FFR group among the groups (p values for comparisons <0.05). In addition, the high pre-/low post-PCI FFR group presented a comparable risk ofTVF with the high post-PCI FFR groups (p values for comparison >0.05). When the prognostic value of the post-PCI FFR was evaluated according to the pre-PCI FFR, the risk of TVF significantly decreased with an increase in post-PCI FFR in the low pre-PCI FFR group, but not in the high pre-PCI FFR group. Conclusions: Pre-PCI FFR was associated with clinical outcomes after PCI, and the prognostic value of post-PCI FFR differed according to the pre-PCI FFR. | - |
dc.language | 영어 | - |
dc.publisher | 대한심장학회 | - |
dc.title | Differential Prognostic Implications of Pre- and Post-Stent Fractional Flow Reserve in Patients Undergoing Percutaneous Coronary Intervention | - |
dc.type | Article | - |
dc.identifier.doi | 10.4070/kcj.2021.0128 | - |
dc.citation.journaltitle | Korean Circulation Journal | - |
dc.identifier.wosid | 000747757500003 | - |
dc.identifier.scopusid | 2-s2.0-85118290571 | - |
dc.citation.endpage | 59 | - |
dc.citation.number | 1 | - |
dc.citation.startpage | 47 | - |
dc.citation.volume | 52 | - |
dc.identifier.kciid | ART002799301 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Koo, Bon-Kwon | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
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