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Toolbox for Coronary Chronic Total Occlusion Percutaneous Coronary Intervention
Kathryn Dawson1, Amy Cheney1, Ravi S Hira1
1Department of Cardiology, University of Washington Medical Center, 1959 NE Pacific Street, Box 356422, Seattle, WA 98195, USA.
Interventional Cardiology Clinics
|November 23, 2020
Summary
New devices aid coronary chronic total occlusion percutaneous coronary intervention (CTO PCI). This guide categorizes tools by design and task for a systematic approach, ensuring safe and efficient CTO PCI procedures.
Area of Science:
- Interventional Cardiology
- Medical Device Technology
Background:
- The hybrid algorithm has spurred innovation in devices for coronary chronic total occlusion percutaneous coronary intervention (CTO PCI).
- Specialty wires, microcatheters, guide extensions, and low-profile balloons have advanced significantly.
Purpose of the Study:
- To provide a guide for selecting tools for CTO PCI.
- To categorize new devices based on design and intended function.
Main Methods:
- Review and categorization of recently developed devices for CTO PCI.
- Analysis of device design and specific applications in CTO PCI procedures.
Main Results:
- Categorization of devices facilitates a structured approach to CTO PCI.
- Clearer understanding of tool selection based on device characteristics and procedural needs.
Conclusions:
- A systematic approach to device selection is crucial for successful CTO PCI.
- Categorizing tools by design and task optimizes procedural safety and efficiency.
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