title: Contractile properties of cardiac muscle in hyperthyroidism. Analysis of behavior of hyperthyroid cat papillary muscle in vitro relevant to thyrotoxic heart disease.
mesh_terms: D000818:Animals; D002415:Cats; D006321:Heart / Q000503:physiopathology*; D006331:Heart Diseases / Q000150:complications / Q000503:physiopathology*; D006980:Hyperthyroidism / Q000150:complications / Q000503:physiopathology*; D000860:Hypoxia / Q000209:etiology; D066298:In Vitro Techniques; D009206:Myocardium / Q000378:metabolism; D010210:Papillary Muscles / Q000503:physiopathology*; D013997:Time Factors