{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T22:02:09Z","timestamp":1789682529156,"version":"4.0.1"},"reference-count":36,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2013,10,18]],"date-time":"2013-10-18T00:00:00Z","timestamp":1382054400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Clin Appl Thromb Hemost"],"published-print":{"date-parts":[[2015,7]]},"abstract":"<jats:sec>\n                    <jats:title>Objectives:<\/jats:title>\n                    <jats:p>We aimed to investigate the relationship between the platelet-lymphocyte ratio (PLR) and coronary collateral circulation (CCC) in patients with stable angina pectoris (SAP) and chronic total occlusion (CTO).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>A total of 294 patients with both SAP and CTO were classified according to their Rentrop collateral grades as either poor (Rentrop grades\/0-1) or good (Rentrop grades\/2-3).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>The PLR values were significantly higher in patients with poor CCC than in those with good CCC (156.8 + 30.7 vs 132.1 + 24.4, P &lt; 0.001). In regression analysis, PLR (unit = 10) [odds ratio 1.48, 95% confidence interval (CI) 1.33 -1.65; P &lt; 0.001] and high-sensitivity C-reactive protein were found to be the independent predictors of poor CCC. In receiver operator characteristic curve analysis, optimal cut-off value of PLR to predict poor CCC was found as 138.1, with 76% sensitivity and 65% specificity.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>PLR may be an important, simple, and cost effective tool predicting the degree of collateralization in patients with SAP and CTO.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1076029613508599","type":"journal-article","created":{"date-parts":[[2013,10,18]],"date-time":"2013-10-18T23:48:44Z","timestamp":1382140124000},"page":"462-468","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":45,"title":["The Relation of Platelet\u2013Lymphocyte Ratio and Coronary Collateral Circulation in Patients With Stable Angina Pectoris and Chronic Total Occlusion"],"prefix":"10.1177","volume":"21","author":[{"given":"G\u00f6ksel","family":"A\u00e7ar","sequence":"first","affiliation":[{"name":"Department of Cardiology, Kartal Kosuyolu High Specialty Education and Research Hospital, Istanbul, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehmet Emin","family":"Kalkan","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Kartal Kosuyolu High Specialty Education and Research Hospital, Istanbul, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"An\u0131l","family":"Avci","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Kartal Kosuyolu High Specialty Education and Research Hospital, Istanbul, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elnur","family":"Alizade","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Kartal Kosuyolu High Specialty Education and Research Hospital, Istanbul, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehmet Mustafa","family":"Tabakci","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Kartal Kosuyolu High Specialty Education and Research Hospital, Istanbul, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C\u00fcneyt","family":"Toprak","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Kartal Kosuyolu High Specialty Education and Research Hospital, Istanbul, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Birol","family":"\u00d6zkan","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Kartal Kosuyolu High Specialty Education and Research Hospital, Istanbul, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G\u00f6khan","family":"Alici","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Kartal Kosuyolu High Specialty Education and Research Hospital, 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