Updates on Stress Imaging Testing and Myocardial Viability With Advanced Imaging Modalities

Area of Science:

• Cardiology
• Medical Imaging
• Diagnostic Techniques

Background:

• Non-invasive stress testing is vital for diagnosing and stratifying risk in patients with coronary artery disease.
• Advancements in CT, MRI, and PET have enhanced their application in myocardial perfusion imaging.

Purpose of the Study:

• To provide a concise update on the use of CT, PET, and MRI in myocardial stress perfusion imaging.
• To highlight the latest technical advances and clinical utility of these modalities.

Main Methods:

• Review of current literature and technical developments in CT, PET, and MRI for myocardial perfusion.
• Synthesis of information on the diagnostic and risk stratification capabilities of each imaging modality.

Main Results:

• CT, PET, and MRI offer valuable non-invasive options for assessing myocardial perfusion.
• Each modality presents unique advantages in terms of resolution, safety, and accessibility.

Conclusions:

• CT, PET, and MRI are increasingly important tools for evaluating coronary artery disease.
• Clinicians should be aware of the evolving capabilities of these non-invasive stress imaging techniques.