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Robust backup support technique with dual guide extension catheters: a case report.

Kuniyasu Ikeoka1, Yasunori Ueda1, Koichi Inoue1

  • 1Cardiovascular Division, National Hospital Organization Osaka National Hospital, 2-1-14 Hoenzaka, Chuo-ku, Osaka 540-0006, Japan.

European Heart Journal. Case Reports
|September 8, 2025
PubMed
Summary

A novel dual guide extension catheter (DGEC) system enhances backup support during percutaneous coronary intervention (PCI). This technique improves safety and access for treating complex chronic total occlusions (CTO) in tortuous coronary arteries.

Keywords:
Backup forceCase reportChronic total occlusionGuide extension catheterPercutaneous coronary intervention

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