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Imaging Studies for Cardiovascular System V: CT

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Related Experiment Video

Updated: Jun 11, 2025

Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function

Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function

Published on: March 15, 2022

Optical coherence tomography to guide percutaneous coronary intervention.

Faisal Almajid^1,2, Do-Yoon Kang², Jung-Min Ahn²

¹Division of Cardiology, Department of Internal Medicine, the Kuwait Ministry of Health in Farwaniya Hospital, Kuwait City, Kuwait.

Eurointervention : Journal of Europcr in Collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology

|October 7, 2024

Summary

Optical coherence tomography (OCT) offers detailed insights for percutaneous coronary intervention (PCI) but faces adoption challenges. This review explores OCT

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Last Updated: Jun 11, 2025

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Area of Science:

Cardiology
Medical Imaging
Interventional Cardiology

Background:

Coronary angiography is standard for percutaneous coronary intervention (PCI).
Limitations of angiography necessitate advanced intracoronary imaging tools.
Optical coherence tomography (OCT) is a promising intravascular imaging modality for PCI guidance.

Purpose of the Study:

To review the technical aspects and applications of OCT-guided PCI.
To discuss strategies for optimal OCT utilization in PCI.
To present the latest clinical evidence supporting OCT-guided PCI.

Main Methods:

Review of current literature and recent randomized clinical trials.
Analysis of OCT's high-resolution imaging capabilities for coronary anatomy.
Discussion of challenges and solutions for OCT adoption in routine practice.

Main Results:

OCT provides unparalleled high-resolution anatomical detail for PCI optimization.
Despite benefits, OCT adoption is limited by skill requirements, algorithm standardization, and clinical evidence gaps.
Recent trials are providing crucial data on OCT-guided PCI efficacy.

Conclusions:

OCT is a powerful tool for guiding PCI, offering superior lesion morphology assessment.
Addressing current limitations is key to broader clinical implementation of OCT-guided PCI.
Further evidence from clinical trials will solidify OCT's role in interventional cardiology.