Vascular Responses to Drug-Eluting and Bare Metal Stents in Diabetic/Hypercholesterolemic and Nonatherosclerotic Porcine Coronary Arteries
Author(s) -
Raúl Llano,
Dawn Winsor-Hines,
Dhavalkumar Patel,
Paul S. Seifert,
Damir Hamamdzic,
Gregory J. Wilson,
Hong Wang,
Martin Keane,
Barbara Huibregtse,
Robert L. Wilensky
Publication year - 2011
Publication title -
circulation cardiovascular interventions
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.621
H-Index - 95
eISSN - 1941-7632
pISSN - 1941-7640
DOI - 10.1161/circinterventions.110.959957
Subject(s) - medicine , cardiology , coronary arteries , stent , diabetes mellitus , paclitaxel , drug eluting stent , bare metal stent , artery , coronary artery disease , urology , restenosis , endocrinology , chemotherapy
Animal models used to gain insight into the vascular response to drug-eluting stents are generally juvenile and nonatherosclerotic, whereas stents are placed in patients with complex atherosclerosis and comorbidities. Hence, models reflecting these complexities are needed to help elucidate the vascular effects of drug-eluting stents. We compared the vascular responses with bare metal stent (BMS) and paclitaxel-eluting stent (PES) implantation in a diabetic/hypercholesterolemic (DM/HC) porcine model of advanced coronary atherosclerosis with the standard juvenile porcine model.
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