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Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
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Noninvasive cardiovascular imaging.

Robert J Hartman1

  • 1Section of Pediatric Cardiology, Brody School of Medicine, East Carolina University, Greenville, NC, USA. hartmanr@ecu.edu.

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Noninvasive cardiovascular imaging, including echocardiography, cardiac MRI, and CT, has seen significant growth. This review covers current technologies and future directions in cardiac imaging.

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Area of Science:

  • Cardiology
  • Medical Imaging
  • Radiology

Background:

  • Noninvasive cardiovascular imaging utilization has surged over the last 20 years.
  • Technological advancements have driven this increase, improving diagnostic capabilities.

Purpose of the Study:

  • To provide a concise overview of current noninvasive cardiovascular imaging modalities.
  • To discuss the present status and future potential of echocardiography, cardiac magnetic resonance imaging, and cardiac computed tomography.

Main Methods:

  • Review of current literature and established technologies in cardiovascular imaging.
  • Synopsis of echocardiography, cardiac magnetic resonance imaging (CMR), and cardiac computed tomography (CCT).

Main Results:

  • Echocardiography remains a cornerstone due to its accessibility and versatility.
  • Cardiac MRI offers superior soft-tissue contrast and functional assessment.
  • Cardiac CT provides high spatial resolution for anatomical detail.

Conclusions:

  • Significant advancements in echocardiography, CMR, and CCT have transformed cardiovascular assessment.
  • Future innovations promise further enhancements in noninvasive cardiac imaging capabilities.