title: An energy density function for the heart encompassing both elastic and contractile properties.
mesh_terms: D000818:Animals; D004285:Dogs; D004548:Elasticity; D006321:Heart / Q000502:physiology*; D006334:Heart Function Tests; D066298:In Vitro Techniques; D008954:Models, Biological; D009200:Myocardial Contraction; D016276:Ventricular Function