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KMID : 1151820200140020179
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Journal of the Korean Society of Radiology
2020 Volume.14 No. 2 p.179 ~ p.191
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Predictive Factors of Major Adverse Cardiac Events after Drug-Eluting Balloon Angioplasty for In-Stent Restenosis Lesion
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Lee Doo-Hwan
Kim In-Soo
Kong Chang-Gi
Han Jae-Bok
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Abstract
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The aim of this study was to investigate the predictors of major adverse cardiac events (MACE) in patients with drug-eluting balloon (DEB) for in-stent restenosis (ISR) lesion. Total of 257 patients who developed ISR on follow-up coronary angiography (66.1 ± 10.1years, 172 males) in Chonnam National University Hospital between October 2012 and January 2017 were enrolled. We divided the patients into two groups; group I (MACE group; n= 35) and group II (No MACE group; n= 222). A multivariate logistic regression analysis revealed that type IV ISR (HR=4.179, 95% C.I.=1.851-9.437 p= 0.001), lesion length > 25 mm (HR=8.773, 95% C.I.=1.898-40.546 p=0.005), number of ISR recurrence > 2 (HR=4.693, 95% C.I.=1.259-17.490 p= 0.021) were independent factors for MACE after DEB in ISR lesions.
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KEYWORD
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Drug-eluting balloon , Predictive factors , In-stent restenosis , Major adverse cardiac events
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