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Longitudinal Morphological and Physiological Monitoring of Three-dimensional Tumor Spheroids Using Optical Coherence Tomography
Published on: February 9, 2019
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Optical coherence tomography: fundamentals and clinical utility
Vijayakumar Subban1, Owen Christopher Raffel2,3,4,5
1Institute of Cardiovascular Diseases, The Madras Medical Mission, Chennai, India.
Cardiovascular Diagnosis and Therapy
|November 23, 2020
Summary
Optical coherence tomography (OCT) offers superior intravascular imaging for coronary artery disease assessment compared to traditional angiography. This review explores OCT's role in guiding treatment in the catheterization laboratory.
Area of Science:
- Cardiovascular Imaging
- Interventional Cardiology
- Medical Technology
Background:
- Coronary angiography is the standard for assessing coronary artery disease (CAD) severity and guiding treatment.
- Angiography provides limited 2D visualization of intravascular lesions, posing disadvantages.
- Advanced intravascular imaging is needed for detailed lesion assessment.
Purpose of the Study:
- To review the role of Optical Coherence Tomography (OCT) in the catheterization laboratory.
- To highlight OCT's advantages over conventional angiography for CAD assessment.
- To discuss OCT's application in managing coronary artery disease.
Main Methods:
- Review of current literature on OCT in interventional cardiology.
- Comparison of OCT imaging capabilities with coronary angiography.
- Discussion of OCT's utility in assessing vessel size and plaque morphology.
Main Results:
- OCT provides high-resolution, cross-sectional images of coronary arteries.
- OCT accurately determines vessel dimensions and plaque characteristics.
- OCT overcomes limitations of 2D angiography in lesion assessment.
Conclusions:
- OCT is a valuable tool in the catheterization lab for comprehensive CAD assessment.
- OCT enhances the understanding of intravascular lesions beyond angiography.
- OCT facilitates improved management strategies for coronary artery disease.
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