Advances in myocardial CT perfusion imaging technology

Area of Science:

• Cardiology
• Radiology
• Medical Imaging

Background:

• Coronary artery disease (CAD) diagnosis relies on accurate anatomical and functional assessment.
• Computed Tomography (CT) technology has advanced significantly, enabling sophisticated functional imaging.
• CT-based myocardial perfusion imaging (CTP) is emerging as a mature diagnostic tool for CAD.

Approach:

• This review summarizes recent technological progress in CTP.
• It details advancements in CTP analytical methods.
• The clinical relevance and applications of CTP are briefly reviewed.

Key Points:

• CTP provides a complete evaluation of myocardial anatomy and function for CAD.
• Recent technological and analytical developments are improving CTP's diagnostic capabilities.
• The clinical utility of CTP in managing CAD is increasingly recognized.

Conclusions:

• CTP demonstrates significant advantages and application prospects for CAD evaluation.
• Further development is expected to enhance CTP's role in clinical practice.
• Limitations of current CTP technology and future research directions are discussed.