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History of cardiac computed tomography: single to 320-detector row multislice computed tomography

Gregory S Hurlock1, Hiroshi Higashino, Teruhito Mochizuki

  • 1Department of Radiology, Ehime University School of Medicine, Shitsukawa, Toon, Ehime 791-0295, Japan.

The International Journal of Cardiovascular Imaging
|January 16, 2009
PubMed

Insights

Cardiac computed tomography (CT) has advanced significantly, offering detailed imaging of heart anatomy and function. Innovations in cardiac CT now provide alternatives to invasive procedures for diagnosing coronary artery disease and assessing heart health.

Area of Science:

  • Cardiovascular imaging
  • Medical diagnostics
  • Radiology

Background:

  • Computed tomography (CT) has evolved over 30 years, driven by the need for advanced cardiac imaging.
  • Imaging the heart requires exceptional temporal, spatial, and contrast resolution, exceeding that of most other organs.

Observation:

  • Significant progress has been made in CT for evaluating coronary artery stenosis and plaque composition.
  • CT techniques are increasingly used to assess cardiac function, including perfusion, wall motion, and valve function.

Findings:

  • Cardiac CT is becoming a valuable tool for diagnosing coronary artery disease and assessing cardiac function.
  • It serves as an adjunct or replacement for invasive coronary angiography and other imaging modalities like SPECT, ultrasound, and MRI.

Implications:

  • Cardiac CT offers a less invasive approach to cardiac assessment, improving diagnostic capabilities.
  • Continued innovation in cardiac CT promises further advancements in non-invasive cardiovascular evaluation and patient care.

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