AI Article Synopsis
- Intravascular imaging-derived physiology is a new technique that helps evaluate both the structure and function of blood vessel lesions at the same time.
- Recent advancements have introduced optical coherence tomography and intravascular ultrasound methods to calculate fractional flow reserve (FFR) using various computational techniques.
- The review discusses the available imaging-based FFR indices, how well they work in diagnosing issues, and their potential uses in clinical settings.*
Article Abstract
Intravascular imaging-derived physiology is emerging as a promising tool allowing simultaneous anatomic and functional lesion assessment. Recently, several optical coherence tomography-based and intravascular ultrasound-based fractional flow reserve (FFR) indices have been developed that compute FFR through computational fluid dynamics, fluid dynamics equations, or machine-learning methods. This review aims to provide an overview of the currently available intravascular imaging-based physiologic indices, their diagnostic performance, and clinical application.
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| http://dx.doi.org/10.1016/j.iccl.2022.09.008 | DOI Listing |
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