Comparative Appraisal of Intravascular Ultrasound and Optical Coherence Tomography in Invasive Coronary Imaging: 2022 Update

Although coronary angiography has been well established as a standard modality for percutaneous coronary intervention guidance, recent developments in intravascular imaging techniques, such as intravascular ultrasound and optical coherence tomography, have become increasingly adopted, enabling direct detailed lesion visualization, including lesions beyond the scope of assessment using exclusively angiography. Intravascular imaging modalities have been reported to potentially improve both short- and long-term percutaneous intervention outcomes. This review aims to provide a comparative summary of recent advancements in research regarding the clinical applications and outcomes of intravascular ultrasound and optical coherence tomography.

Automated summary

Although coronary angiography is the standard method for guiding percutaneous coronary intervention, recent advancements in intravascular imaging techniques, such as intravascular ultrasound and optical coherence tomography, have provided more detailed visualization of coronary lesions. These intravascular imaging modalities have the potential to improve the efficacy and long-term outcomes of percutaneous coronary intervention.