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Area of Science:

  • Cardiovascular Imaging
  • Radiology

Background:

  • Cardiac computed tomography angiography (CCTA) is a rapidly adopted noninvasive imaging technique.
  • Technological advancements have enhanced CCTA accuracy and prognostic value in coronary artery disease assessment.
  • Appropriate use criteria aim to minimize inappropriate testing and patient risk.

Purpose of the Study:

  • To review the appropriate uses of CCTA in patients undergoing cardiac surgery.
  • To cover both pre- and post-operative applications of CCTA.
  • To discuss CCTA's role beyond native coronary artery assessment.

Main Methods:

  • Literature review of CCTA applications in perioperative cardiac surgery settings.
  • Synthesis of current evidence on CCTA's diagnostic and prognostic capabilities.
  • Analysis of appropriate use criteria for CCTA in surgical patients.

Main Results:

  • CCTA is primarily used for assessing native coronary artery patency.
  • Perioperative CCTA has appropriate uses in evaluating congenital heart disease, valvular heart disease, pericardial disease, myocardial disease, cardiac anatomy, bypass grafts, aortic disease, and cardiac masses.
  • Appropriate use criteria guide the selection of patients for CCTA to optimize outcomes and minimize risks.

Conclusions:

  • CCTA is a versatile imaging modality with established and emerging perioperative applications in cardiac surgery.
  • Adherence to appropriate use criteria is crucial for maximizing the benefits of CCTA.
  • Further research may expand the role of CCTA in managing complex cardiac conditions around surgery.