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Article: Angiographic result of T-stenting with small protrusion using drug-eluting stents in the management of ischemic side branch: the ARTEMIS study

TitleAngiographic result of T-stenting with small protrusion using drug-eluting stents in the management of ischemic side branch: the ARTEMIS study
Authors
Issue Date2014
Citation
Heart and Vessels, 2015, v. 30 n. 4, p. 427-431 How to Cite?
AbstractThe aim of this study was to examine the mid-term angiographic result of T-stenting with small protrusion (TAP) as the bailout strategy for treating coronary bifurcation lesions. From 2009 to 2012, symptomatic patients who had severe coronary bifurcation stenoses were treated with one-stent strategy using drug-eluting stents, with kissing balloon inflation performed whenever side branch (SB) impingement occurred. TAP was performed if residual diameter stenosis of SB was >/=75 %, presence of >/=type B dissection or flow impairment was observed in the SB. Seventy-one patients (83 % male, mean age of 61 +/- 12 years) were recruited into the study. MEDINA classification 1,1,1 lesions were observed in over 60 % of patients. The mean stent size and length in the main vessel (MV) and SB were 2.86 +/- 0.43 and 30 +/- 12, and 2.45 +/- 0.26 and 16 +/- 6 mm, respectively. Restudy angiography was performed on 64 (90 %) patients at 9.2 +/- 3.9 months. Angiographic restenosis was observed in 8 (12.5 %) patients with late lumen loss in the MV and SB being 0.22 +/- 0.19 and 0.34 +/- 0.37 mm, respectively. The use of TAP as the bailout technique for treating coronary bifurcation lesions is associated with good angiographic outcomes, in terms of late lumen loss and restenosis, at 9 months.
Persistent Identifierhttp://hdl.handle.net/10722/207703
ISSN
2015 Impact Factor: 2.293
2015 SCImago Journal Rankings: 0.709
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorJim, MHen_US
dc.contributor.authorWu, EBen_US
dc.contributor.authorFung, RCen_US
dc.contributor.authorNg, AKen_US
dc.contributor.authorYiu, KHen_US
dc.contributor.authorSiu, DCWen_US
dc.contributor.authorHo, HHen_US
dc.date.accessioned2015-01-19T04:20:43Z-
dc.date.available2015-01-19T04:20:43Z-
dc.date.issued2014en_US
dc.identifier.citationHeart and Vessels, 2015, v. 30 n. 4, p. 427-431en_US
dc.identifier.issn0910-8327en_US
dc.identifier.urihttp://hdl.handle.net/10722/207703-
dc.description.abstractThe aim of this study was to examine the mid-term angiographic result of T-stenting with small protrusion (TAP) as the bailout strategy for treating coronary bifurcation lesions. From 2009 to 2012, symptomatic patients who had severe coronary bifurcation stenoses were treated with one-stent strategy using drug-eluting stents, with kissing balloon inflation performed whenever side branch (SB) impingement occurred. TAP was performed if residual diameter stenosis of SB was >/=75 %, presence of >/=type B dissection or flow impairment was observed in the SB. Seventy-one patients (83 % male, mean age of 61 +/- 12 years) were recruited into the study. MEDINA classification 1,1,1 lesions were observed in over 60 % of patients. The mean stent size and length in the main vessel (MV) and SB were 2.86 +/- 0.43 and 30 +/- 12, and 2.45 +/- 0.26 and 16 +/- 6 mm, respectively. Restudy angiography was performed on 64 (90 %) patients at 9.2 +/- 3.9 months. Angiographic restenosis was observed in 8 (12.5 %) patients with late lumen loss in the MV and SB being 0.22 +/- 0.19 and 0.34 +/- 0.37 mm, respectively. The use of TAP as the bailout technique for treating coronary bifurcation lesions is associated with good angiographic outcomes, in terms of late lumen loss and restenosis, at 9 months.en_US
dc.languageengen_US
dc.relation.ispartofHeart and Vesselsen_US
dc.titleAngiographic result of T-stenting with small protrusion using drug-eluting stents in the management of ischemic side branch: the ARTEMIS studyen_US
dc.typeArticleen_US
dc.identifier.emailYiu, KH: khkyiu@hku.hken_US
dc.identifier.authorityYiu, KH=rp01490en_US
dc.identifier.doi10.1007/s00380-014-0492-9en_US
dc.identifier.pmid24626814-
dc.identifier.scopuseid_2-s2.0-84938419318-
dc.identifier.hkuros249584-
dc.identifier.isiWOS:000358737900001-

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