ACR clinical statement on noninvasive cardiac imaging.

Area of Science:

• Cardiology
• Radiology
• Medical Imaging

Background:

• Acquired and congenital cardiac diseases pose significant medical and socio-economic challenges.
• Historically, cardiac imaging has been vital for diagnosis and evaluation.
• Advancements in CT and MR imaging now enable noninvasive assessment of cardiac structures and function.

Purpose of the Study:

• To discuss technical and patient safety considerations for cardiac CT and MR imaging.
• To outline recommended radiologist qualifications for cardiac imaging.
• To emphasize the comprehensive interpretation responsibilities of the interpreting physician.

Main Methods:

• Review of current advancements in multidetector CT and electron beam CT.
• Evaluation of magnetic resonance (MR) imaging capabilities for cardiac assessment.
• Discussion of clinical statement guidelines from the American College of Radiology (ACR).

Main Results:

• CT and MR imaging are increasingly important for evaluating cardiac disease.
• Radiologists' expertise is essential for interpreting cardiac CT and MR scans.
• Interpreting physicians must assess both cardiac and noncardiac structures.

Conclusions:

• Cardiac CT and MR imaging are essential tools for diagnosing and evaluating heart disease.
• Specific qualifications and comprehensive interpretation are necessary for radiologists in cardiac imaging.
• This clinical statement provides guidance pending formal ACR practice guidelines.