Abstract
Sodium-23 nuclear magnetic resonance images of phantoms and gated images of isolated perfused working rat hearts were obtained. By synchronizing the nuclear magnetic resonance process to the heartbeat, images were obtained at systole and at diastole.
Publication types
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Research Support, U.S. Gov't, Non-P.H.S.
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Animals
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Diastole
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In Vitro Techniques
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Magnetic Resonance Spectroscopy / methods*
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Models, Structural
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Myocardial Contraction*
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Rats
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Sodium
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Systole