Magnetic resonance coronary artery imaging

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Noninvasive Assessment of Cardiac Abnormalities in Experimental Autoimmune Myocarditis by Magnetic Resonance Microscopy Imaging in the Mouse
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C B Paschal1, E M Haacke, L P Adler

  • 1Department of Radiology, University Hospitals of Cleveland, Ohio 44106.

Cardiovascular and Interventional Radiology
|January 1, 1992
PubMed

Insights

Magnetic resonance imaging offers a noninvasive screening for coronary heart disease. Researchers are developing advanced techniques to overcome challenges in imaging coronary arteries, showing promising results.

Area of Science:

  • Cardiovascular Imaging
  • Medical Diagnostics
  • Biomedical Engineering

Background:

  • Coronary heart disease (CHD) screening requires noninvasive methods.
  • Magnetic resonance imaging (MRI) presents a potential risk-free approach.
  • Challenges include cardiac/respiratory motion and coronary artery anatomy/flow.

Purpose of the Study:

  • To review research efforts in overcoming MRI challenges for coronary artery imaging.
  • To assess the progress and current state of noninvasive coronary artery visualization.

Main Methods:

  • Utilizing 2D and 3D imaging techniques.
  • Employing various MRI sequences like spin echo and gradient echo.
  • Implementing saturation pulses and contrast agents to enhance image quality.

Main Results:

  • Promising results have been reported by multiple research groups.
  • Advancements in MRI techniques show potential for improved coronary artery visualization.
  • No single optimal solution has been definitively established yet.

Conclusions:

  • Coronary artery MRI is a developing field with significant potential.
  • Continued research is necessary to refine techniques and establish optimal solutions.
  • Noninvasive screening for CHD via MRI is a feasible future goal.

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