Infarct Size Measurement by Magnetic Resonance Imaging System in Rabbits |
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DOI: |
EN KeyWords: magnetic resonance imaging myocardial infarction rabbit in vivo |
Fund Project:国家自然科学基金资助项目(30570893) |
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EN Abstract: |
Objective: To study the applied value of magnetic resonance imaging (MRI) in measuring infarct size of myocardium in rabbits. Methods: The myocardial infarction models in 10 male adult New Zealand white rabbits were established. After MRI examination, rabbits were sacrificed and left ventricles of their hearts were stained by TTC to calculate infarct size again. Results: The infarct size measured by MRI was significantly larger than that by TTC staining (P<0.01) and the two methods had a great relationship. Conclusion: MRI can measure infarct size of rabbits in vivo. |
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