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Related Concept Videos

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Related Experiment Video

Updated: May 30, 2026

Synergizing Antegrade Endoscopic with Bridging Vein Harvesting for Improvement of Great Saphenous Vein Graft Quality from the Lower Leg
09:04

Synergizing Antegrade Endoscopic with Bridging Vein Harvesting for Improvement of Great Saphenous Vein Graft Quality from the Lower Leg

Published on: November 19, 2019

Saphenous vein graft intervention.

Michael S Lee1, Seung-Jung Park, David E Kandzari

  • 1University of California-Los Angeles Medical Center, Los Angeles, California, USA. mslee@mednet.ucla.edu

JACC. Cardiovascular Interventions
|August 20, 2011
PubMed
Summary
This summary is machine-generated.

Saphenous vein graft interventions have poor outcomes, but embolic protection devices and drug-eluting stents may improve results. Further research is needed to compare stent types for these high-risk patients.

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Occlusion of the Great and Small Saphenous Vein Using Copolymeric Glue Based on N-Butyl Cyanoacrylate and Methacryloxy Sulfolane
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Procedure for Human Saphenous Veins Ex Vivo Perfusion and External Reinforcement
09:50

Procedure for Human Saphenous Veins Ex Vivo Perfusion and External Reinforcement

Published on: October 1, 2014

Related Experiment Videos

Last Updated: May 30, 2026

Synergizing Antegrade Endoscopic with Bridging Vein Harvesting for Improvement of Great Saphenous Vein Graft Quality from the Lower Leg
09:04

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Published on: November 19, 2019

Occlusion of the Great and Small Saphenous Vein Using Copolymeric Glue Based on N-Butyl Cyanoacrylate and Methacryloxy Sulfolane
08:05

Occlusion of the Great and Small Saphenous Vein Using Copolymeric Glue Based on N-Butyl Cyanoacrylate and Methacryloxy Sulfolane

Published on: December 9, 2022

Procedure for Human Saphenous Veins Ex Vivo Perfusion and External Reinforcement
09:50

Procedure for Human Saphenous Veins Ex Vivo Perfusion and External Reinforcement

Published on: October 1, 2014

Area of Science:

  • Cardiovascular Medicine
  • Interventional Cardiology
  • Vascular Surgery

Background:

  • Saphenous vein grafts (SVGs) are crucial for coronary artery bypass grafting but have limited long-term patency.
  • Percutaneous revascularization of SVGs carries higher risks of adverse events than native coronary interventions.
  • Embolic protection devices (EPDs) are recommended but underutilized for SVG interventions.

Purpose of the Study:

  • To review the challenges and current strategies for percutaneous revascularization of saphenous vein grafts.
  • To evaluate the efficacy of embolic protection devices and pharmacological agents in mitigating procedural risks.
  • To assess the role of different stent types, particularly drug-eluting stents, in improving outcomes for SVG interventions.

Main Methods:

  • Review of current literature and clinical guidelines regarding SVG interventions.
  • Analysis of outcomes associated with percutaneous coronary intervention in SVGs versus native coronary arteries.
  • Evaluation of evidence for embolic protection devices, pharmacological therapies, and stent types (covered, bare-metal, drug-eluting).

Main Results:

  • SVG interventions are linked to worse clinical outcomes, including restenosis, myocardial infarction, and death.
  • Embolic protection devices are underused despite guideline recommendations for reducing distal embolization and no-reflow.
  • Drug-eluting stents show promise in reducing restenosis, but further randomized trials are needed to compare them with bare-metal stents.

Conclusions:

  • Percutaneous treatment of SVGs presents significant challenges with suboptimal long-term results.
  • Optimizing procedural techniques with EPDs and appropriate pharmacological support is crucial.
  • Drug-eluting stents are favored for reducing restenosis in SVGs, pending further comparative evidence from large trials.