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논문번호 4
논문제목(영문) Early outcome of long coronary stent implantation.
국내외구분 국내 SCI여부 SCI(E)
연구책임자역할 공저자
주저자명 Cha KS
교신저자명 Park OK
공동저자명 Cha KS, Park JC, Seo JP,Lim SC, Park JH, Jeong MH,Cho JG, Park JC, Kang JC,Shin YW, Park OK;
게제년월일 1997-09-27
ISSN 1738-5520
Impact Factor 0.753
학술지명 Korean Circulation J
서지사항 0집 / 27권 / 9호,   페이지(821 - 829)
요약초록문
(Abstract) 입력		 Background：Percutaneous transluminal coronary angioplasty(PTCA) for long coronary lesions is known to be associated with low success rate, suboptimal outcome, high complication and restenosis rates. Here we report the early clinical and angiographic results of long coronary stent implantations for long coronary lesions.
Method ：We analyzed the clinical, angiographic features and early results after stent
implantations in 46 patients who were implanted long coronary stent(≥20mm in length) among 174 stented patients at Chonnam University Hospital from Jan. through Nov. 1996.
Results：1) Age was 59±7(35-78) years, and sex ratio was 2.5：1(33 male：13 female). Clinical diagnosis was as follows；24 patients with unstable angina, 21 with acute myocardial infarction, 1 with stable angina and 6 with old myocardial infarction. Left ventricular ejection fraction by left ventriculogram was 58±10(27-87)%.
2) Involved numbers of vessel were single in 27 patients, two in 14 patients, and three in 5 patients. Target stented coronary arteries were 28 left anterior descending arteries, 17 right coronary arteries, and 1 left circumflex artery. Morphologic types
of target lesions were type C in 26 patients, type B2 in 20, and diameter stenosis(DS) was 76±13%, minimal luminal diameter(MLD) 1.0±0.3mm, length 21±6(10-38)mm. Indications for stent were 28 de novo lesions, 10 restenoses, 5 suboptimal PTCAs and 3 bailout procedures. Twenty six Microstents Ⅱ, 15 Wallstents, 4 Freedom stents, and 1 Wiktor stent were used. Stent diameter was 3.2±0.3(2.5-5.0)mm and length 30±3(20-49)mm, stent diameter/reference diameter(RD) ratio 1.0 ±0.1, and stent minus lesion length 9.0±3.7mm.
파일  C4. Korean Circulation J 1997;27(9)821-829..pdf (281.9K) DATE : 2016-03-13 16:35:44