Background: Coronary artery disease (CAD) requires accurate anatomical and functional assessment for diagnosis, risk stratification, and treatment planning. No single imaging modality provides complete information in all patients.
Objective: To review the role of hybrid imaging approaches in CAD, including CT angiography, nuclear imaging, cardiac MRI, PET, SPECT, echocardiography, and invasive imaging.
Methods: This narrative review summarizes current applications, advantages, limitations, and clinical implications of hybrid imaging in CAD.
Conclusion: Hybrid imaging improves diagnostic accuracy by combining anatomical plaque assessment with functional ischemia evaluation. It is increasingly important in personalized CAD management.