Difference Between Low‐Speed and High‐Speed Rotational Atherectomy Using Two Types of Guidewires

Guidewire type and rotational speed significantly influence directional control during RA. High-speed ablation with an extra-support wire minimizes directional discrepancy and may allow more predictable and controlled lesion modification.

Authors

Keita Okayama
Akito Kawamura
Hiroaki Nohara
Tomoaki Nakano
Yasushi Sakata

Institutions

Osaka Rosai Hospital (JP)
The University of Osaka (JP)

Publication Details

Journal: Catheterization and Cardiovascular Interventions
Published: 2026-02-09
DOI: https://doi.org/10.1002/ccd.70514
Primary Topic: Coronary Interventions and Diagnostics
Type: article
Field-Weighted Citation Impact: 0.00

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article

Difference Between Low‐Speed and High‐Speed Rotational Atherectomy Using Two Types of Guidewires

Keita Okayama, Akito Kawamura, Hiroaki Nohara, Tomoaki Nakano et al.

Feb 9, 2026

Catheterization and Cardiovascular Interventions

Coronary Interventions and Diagnostics

article

Difference Between Low‐Speed and High‐Speed Rotational Atherectomy Using Two Types of Guidewires

Keita Okayama, Akito Kawamura, Hiroaki Nohara, Tomoaki Nakano, Yasushi Sakata

February 9, 2026article en

Abstract

Catheterization and Cardiovascular Interventions

Osaka Rosai Hospital (JP), The University of Osaka (JP)

Openalex Percentile: Top 62%

Coronary Interventions and Diagnostics

DOI Open Access PDF OpenAlex

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