title: Gated sodium-23 nuclear magnetic resonance images of an isolated perfused working rat heart.
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.
mesh_terms: D000818:Animals; D003971:Diastole; D066298:In Vitro Techniques; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D008961:Models, Structural; D009200:Myocardial Contraction; D051381:Rats; D012964:Sodium; D013599:Systole
chemical_list: D012964:Sodium