title: Simultaneous recording of heat and fluorescence following contraction of isolated cardiac muscle.
mesh_terms: D000818:Animals; D004734:Energy Metabolism; D005453:Fluorescence; D006321:Heart / Q000502:physiology*; D006358:Hot Temperature; D009206:Myocardium / Q000378:metabolism*; D010210:Papillary Muscles / Q000502:physiology; D011817:Rabbits