title: Thy hyperdynamic beta adrenergic state. A case report.
mesh_terms: D000328:Adult; D001007:Anxiety / Q000209:etiology*; D005260:Female; D006801:Humans; D011941:Receptors, Adrenergic / Q000502:physiology*; D011943:Receptors, Adrenergic, beta / Q000502:physiology*; D013575:Syncope / Q000209:etiology*; D013610:Tachycardia / Q000209:etiology*
chemical_list: D011941:Receptors, Adrenergic; D011943:Receptors, Adrenergic, beta