{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T18:25:18Z","timestamp":1777400718815,"version":"3.51.4"},"reference-count":30,"publisher":"SAGE Publications","issue":"10","license":[{"start":{"date-parts":[[2021,5,13]],"date-time":"2021-05-13T00:00:00Z","timestamp":1620864000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"B. Braun Korea"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Angiology"],"published-print":{"date-parts":[[2021,11]]},"abstract":"<jats:p>We evaluated the angiographic parameter and clinical outcomes of drug-coated balloon (DCB) to assess the optimal angiographic criteria in de novo small vessel disease (SVD). Patients (n = 424, mean age: 64.4 \u00b1 11.2 years, men: 69.8%) at 20 sites in Korea were prospectively enrolled. The primary end point was late luminal loss (LLL) at 9-month follow-up angiography. Secondary end points included restenosis rates, target lesion failure (TLF), and DCB-related thrombosis during the 12-month follow-up period. We included 403 patients for analysis excluding 21 patients who required bailout stenting. Baseline mean reference vessel .diameter was 2.52 \u00b1 0.39 mm and mean minimal luminal diameter (MLD) was 0.71 \u00b1 0.40 mm. The mean MLD was 1.54 \u00b1 0.37 mm after DCB. Late luminal loss was \u22120.01 \u00b1 0.43 mm and restenosis was noted in 26 patients (12.2%). Minimal luminal diameter &gt;1.6 mm and % diameter stenosis (DS ) &lt;45% after DCB was associated maintenance of MLD without LLL at 9-months. Multivariate analysis demonstrated that %DS at baseline and post-MLD was associated with the restenosis. During 12-month follow-up, TLF was 2.6% including 1 cardiac death, 1 myocardial infarction, and 10 ischemia-driven target lesion revascularizations. Drug-coated balloon showed a low restenosis and lower LLL despite high in-segment DS. Post-MLD and % DS may be helpful to get optimal results in de novo SVD after DCB.<\/jats:p>","DOI":"10.1177\/00033197211015534","type":"journal-article","created":{"date-parts":[[2021,5,13]],"date-time":"2021-05-13T05:17:43Z","timestamp":1620883063000},"page":"986-993","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":12,"title":["Predictors of Favorable Angiographic Outcomes After Drug-Coated Balloon Use for de novo Small Vessel Coronary Disease (DCB-ONLY)"],"prefix":"10.1177","volume":"72","author":[{"given":"Woong Chol","family":"Kang","sequence":"first","affiliation":[{"name":"Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sang Min","family":"Park","sequence":"additional","affiliation":[{"name":"Eulji University Hospital, College of Medicine, Seoul, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Albert Youngwoo","family":"Jang","sequence":"additional","affiliation":[{"name":"Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pyung Chun","family":"Oh","sequence":"additional","affiliation":[{"name":"Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eun-Seok","family":"Shin","sequence":"additional","affiliation":[{"name":"Ulsan Medical Center, Ulsan Hospital, Ulsan, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cheol Woong","family":"Yu","sequence":"additional","affiliation":[{"name":"Korea University Anam Hospital, Seoul, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seung-Jin","family":"Oh","sequence":"additional","affiliation":[{"name":"NHIS Ilsan Hospital, Goyang, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9669-3598","authenticated-orcid":false,"given":"Yong Hoon","family":"Kim","sequence":"additional","affiliation":[{"name":"Kangwon National University School of Medicine, Chuncheon, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hoyoun","family":"Won","sequence":"additional","affiliation":[{"name":"Chung-Ang University Hospital, Seoul, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sang-Rok","family":"Lee","sequence":"additional","affiliation":[{"name":"Chonbuk National University, School of Medicine, Jeonju, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sang Yeub","family":"Lee","sequence":"additional","affiliation":[{"name":"Chungbuk National University, School of Medicine, Cheongju, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Young Joon","family":"Hong","sequence":"additional","affiliation":[{"name":"Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sung Yun","family":"Lee","sequence":"additional","affiliation":[{"name":"Inje University Ilsan Paik Hospital, Goyang, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7208-8596","authenticated-orcid":false,"given":"Byung Ok","family":"Kim","sequence":"additional","affiliation":[{"name":"Inje University Sanggye Paik Hospital, Seoul, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sang-Wook","family":"Kim","sequence":"additional","affiliation":[{"name":"Chung-Ang University Hospital, Seoul, Republic of Korea"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"On Behalf of the DCB-ONLY 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