Flow velocities after carotid artery stenting: Impact of stent design. A fluid dynamics study in a carotid artery model with laser Doppler anemometry

CardioVascular and Interventional Radiology

Volumn 28, Issue 1, 2005, Pages 66-76

  Greil, Oliver ^a   Kleinschmidt, Thomas ^a   Weiss, Wolfgang ^a   Wolf, Oliver ^a   Heider, Peter ^a   Schaffner, Silvio ^b   Gianotti, Marc ^b   Schmid, Thomas ^c   Liepsch, Dieter ^c   Berger, Hermann ^a  

^a TECHNICAL UNIVERSITY OF MUNICH   (Germany)

^b Abbott Company   (Switzerland)

^c MUNICH UNIVERSITY OF APPLIED SCIENCES   (Germany)

Author keywords

Carotid flow model; Experimental carotid artery stenting; Experimental fluid dynamics; Laser Doppler anemometry; Stent design; Stent membrane

Indexed keywords

COPOLYMER; NITINOL; POLYURETHAN; SILICONE; STAINLESS STEEL;

ANEMOMETRY; ARTICLE; BIOCOMPATIBILITY; BLOOD FLOW VELOCITY; BLOOD VESSEL WALL; CAROTID ARTERY; FLOW KINETICS; FLOW RATE; HEMODYNAMICS; POROSITY; PRIORITY JOURNAL; STENT;

ALLOYS; BLOOD FLOW VELOCITY; BLOOD VESSEL PROSTHESIS IMPLANTATION; CAROTID ARTERIES; HEMORHEOLOGY; HUMANS; LASER-DOPPLER FLOWMETRY; MEMBRANES, ARTIFICIAL; PROSTHESIS DESIGN; PULSATILE FLOW; STAINLESS STEEL; STENTS;

EID: 20144389259     PISSN: 01741551     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00270-004-0040-6     Document Type: Article

References (20)

1. JD Barr 2003 Quality improvement guidelines for the performance of cervical carotid angioplasty and stent placement J Vasc Interv Radiol 14 S321 S335
2. R Ahmadi A Willfort A Lang 2001 Carotid artery stenting: Effect of learning curve and intermediate-term morphological outcome J Endovasc Ther 8 539 546
3. FJ Veith M Amor T Ohki 2001 Current status of carotid bifurcation angioplasty and stenting based on a consensus of opinion leaders J Vasc Surg 33 11 116
4. MH Wholey M Wholey 2003 Current status in cervical carotid artery stent placement J Cardiovasc Surg 44 331 339
5. DN Ku DP Giddens 1985 Hemodynamics of the normal human carotid bifurcation: In vitro and in vivo studies Ultrasound Med Biol 11 13 26
6. CW Kerber D Liepsch 1994 Flow dynamics for radiologists. I. Basic principles of fluid flow AJNR Am J Neuroradiol 15 1065 1075
7. CW Kerber D Liepsch 1994 Flow dynamics for radiologists. II. Practical considerations in the live human AJNR Am J Neuroradiol 15 1076 1086
8. O Greil G Pflugbeil K Weigand W Weiss D Liepsch PC Maurer H Berger 2003 Changes of carotid artery flow velocities after stent implantation: A fluid dynamics study with laser-Doppler-anemometry J Endovasc Ther 10 275 284
9. S Müller-Hülsbeck T Jahnke P Stolzmann F Paulsen R Wenke M Heller 2003 A new concept for covered stent protected carotid angioplasty: An ex vivo study RoFo Fortschr Geb Rontgenstr Neuen Bildgeb Verfahr 175 1634 1638
10. D Liepsch St Moravec R Baumgart 1992 Some flow visualization and laser Doppler-velocity measurements in a true-to-scale elastic model of a human aortic arch. A new model technique Biorheology 29 563 580
11. T Ohki 2003 The dark side of embolic protection devices Endovasc Today 9 54 60
12. A Kastrup K Gröschel H Krapf BR Brehm J Dichgans JB Schulz 2003 Early outcome of carotid angioplasty and stenting with and without cerebral protection devices. A systematic review of the literature Stroke 34 813 819
13. S Glagov C Zarins DP Giddens DN Ku 1988 Hemodynamics and atherosclerosis. Insights and perspectives gained from studies of human arteries Arch Pathol Lab Med 112 1018 1031
14. P Ma X Li DN Ku 1997 Connective mass transfer at the carotid bifurcation J Biomech 30 565 571
15. SZ Zhao XY Xu AD Hughes SA Thom AV Stanton B Ariff Q Long 2000 Blood flow and vessel mechanics in a physiologically realistic model of a human carotid arterial bifurcation J Biomech 33 975 984
16. PF Davies 1995 Flow-mediated endothelial mechanotransduction Physiol Rev 75 519 551
17. PF Davies 1997 Mechanisms involved in endothelial responses to hemodynamic forces Atherosclerosis 131 (Suppl) 15 17
18. PF Davies 1997 Overview: Temporal and spatial relationships in shear stress-mediated endothelial signaling J Vasc Res 34 208 211
19. KA Barbee PF Davies R Lal 1994 Shear stress-induced reorganisation of the surface topography of living endothelial cells imaged by atomic force microscopy Circ Res 74 163 171
20. DW Liepsch G Pflugbeil PC Maurer C Weigand 1994 LDA measurements in anatomically distensible carotid artery models under physiological conditions DW Liepsch Biofluid mechanics. Proceedings of the 3rd International Symposium 17 VDI Verlag, Reihe Biotechnik 593 602