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Cardiovascular magnetic resonance imaging goes beyond anatomy
1Department of Radiology, Division of Nuclear Medicine, University of Miami School of Medicine, FL 33101, USA.
Critical Reviews in Diagnostic Imaging
|January 1, 1995
Summary
Magnetic resonance imaging (MRI) offers noninvasive cardiovascular imaging and functional insights. Research explores MRI with different nuclei and contrast agents to diagnose heart conditions and quantify blood flow and heart function.
Area of Science:
- Cardiovascular imaging
- Medical physics
- Biomedical engineering
Background:
- Magnetic resonance imaging (MRI) offers noninvasive visualization of the cardiovascular system.
- Current research investigates MRI for characterizing cardiovascular pathology.
- Paramagnetic contrast agents show promise for enhancing MRI efficacy.
Purpose of the Study:
- To explore the application of MRI in cardiovascular imaging.
- To investigate the use of different nuclei (protons, phosphorus, sodium) in cardiovascular MRI.
- To highlight the developing techniques for quantitative cardiovascular assessment using MRI.
Main Methods:
- Utilizing magnetic resonance imaging (MRI) for noninvasive functional and anatomical assessment.
- Investigating MRI with protons, phosphorus, and sodium nuclei.
- Exploring the use of paramagnetic contrast agents.
- Developing quantitative techniques for blood flow, pressures, volumes, and cardiac output.
Main Results:
- MRI provides detailed 3D anatomic display of the cardiovascular system.
- Functional information can be obtained noninvasively.
- Paramagnetic contrast agents are beneficial for cardiovascular MRI.
- Quantitative techniques for assessing cardiac function are under development.
Conclusions:
- MRI is a powerful noninvasive tool for cardiovascular assessment.
- Further development of MRI techniques and contrast agents will enhance cardiovascular diagnosis.
- Quantitative MRI enables comprehensive evaluation of cardiac structure and function.