{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,4]],"date-time":"2026-09-04T00:07:40Z","timestamp":1788480460437,"version":"build-2803163510"},"reference-count":43,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2019,12,23]],"date-time":"2019-12-23T00:00:00Z","timestamp":1577059200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"Major Science and Technology Projects of Tianjin Science and Technology Commission in 2016","award":["(No. 16ZXMJSY00150)"],"award-info":[{"award-number":["(No. 16ZXMJSY00150)"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Angiology"],"published-print":{"date-parts":[[2020,3]]},"abstract":"<jats:p>\n                    Saphenous vein grafts disease (SVGD) is a common complication after coronary artery bypass graft (CABG) and usually treated by percutaneous coronary intervention (PCI). In this prospective cohort study, we performed virtual histology-intravascular ultrasound to investigate whether plaque composition and morphological characteristics were associated with post-PCI major adverse cardiac events (MACEs) and slow\/no-reflow in patients with SVGD. Patients (n = 90) were studied (76.7% men, mean age 64.9 \u00b1 8.2 years and mean duration of SVG 8.0 \u00b1 3.6 years). There were 77.8% lesions with a plaque burden of at least 70%; 18 MACE incidences accumulated in 14 patients over 12 months post-PCI and slow\/no-reflow was observed in 12 patients. On adjusted multivariate analysis, lesion length (hazard ratio [HR] = 1.05; 95% confidence interval [CI]: 1.01-1.08]); age of CABG (HR = 1.51 [95% CI: 1.11-2.05], and absolute necrotic core (NC) area (HR = 8.04 [95% CI: 1.86-34.73]) were independently associated with MACEs. Factors independently associated with slow\/no-reflow post-PCI were preprocedure systolic blood pressure (odds ratio [OR] = 0.98; 95% CI: 0.96-0.99) and absolute NC area (OR = 2.47 (95% CI: 1.14-5.36). A cutoff value of absolute NC area at \u22651.1 mm\n                    <jats:sup>2<\/jats:sup>\n                    may serve as a significant risk predictor for no-reflow after SVG-PCI. Factors associated with MACEs and the slow\/no-reflow phenomenon following PCI of the SVG can be used in risk assessment of SVG.\n                  <\/jats:p>","DOI":"10.1177\/0003319719892354","type":"journal-article","created":{"date-parts":[[2019,12,23]],"date-time":"2019-12-23T06:14:21Z","timestamp":1577081661000},"page":"263-273","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":8,"title":["Prediction of Major Adverse Cardiovascular Events and Slow\/No-Reflow by Virtual Histology Imaging After Percutaneous Interventions on Saphenous Vein Grafts"],"prefix":"10.1177","volume":"71","author":[{"given":"Yin","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Cardiology, Tianjin Chest Hospital, Jinnan, Tianjin, People\u2019s Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chang-Ping","family":"Li","sequence":"additional","affiliation":[{"name":"Tianjin Medical 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