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Related Experiment Video

Updated: May 10, 2026

Ferromagnetic Bare Metal Stent for Endothelial Cell Capture and Retention

Ferromagnetic Bare Metal Stent for Endothelial Cell Capture and Retention

Published on: September 18, 2015

Stent "concertina:" stent design does matter.

¹Cardiology Center, 6/F Li Shu Fan Building, Hong Kong Sanatorium & Hospital, 2 Village Road, Happy Valley, Hong Kong. vohkwok@hksh.com

The Journal of Invasive Cardiology

|June 6, 2013

Summary

Modern coronary stents offer improved deliverability but can experience longitudinal deformation. This complication appears linked to specific stent designs, suggesting design influences performance.

Area of Science:

Interventional Cardiology
Biomedical Engineering
Cardiovascular Research

Background:

Modern coronary stent platforms have significantly advanced interventional cardiology.
Contemporary stents exhibit enhanced deliverability compared to earlier generations.

Observation:

Longitudinal deformation is an emerging complication in modern coronary stent platforms.
This deformation is often associated with the 'offset peak-to-peak' stent design.
Clinical cases show longitudinal deformation occurring without mechanical issues.

Findings:

Stent design, particularly the 'offset peak-to-peak' configuration, may be a key factor in longitudinal deformation.
Review synthesizes current data on stent performance and complications.

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Last Updated: May 10, 2026

Ferromagnetic Bare Metal Stent for Endothelial Cell Capture and Retention

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Published on: September 18, 2015

A Murine Model of Stent Implantation in the Carotid Artery for the Study of Restenosis

A Murine Model of Stent Implantation in the Carotid Artery for the Study of Restenosis

Published on: May 14, 2013

Evidence suggests a link between specific stent designs and performance issues.

Implications:

Understanding stent design's role in deformation is crucial for improving safety and efficacy.
Further research into stent mechanics and design optimization is warranted.
This knowledge can guide the development of next-generation coronary stents with reduced complication rates.