title: How thyroid hormone affects the heart.  High and low levels increase the potential for heart trouble.
mesh_terms: D004305:Dose-Response Relationship, Drug; D015438:Health Behavior; D006333:Heart Failure / Q000139:chemically induced* / Q000517:prevention & control; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D007037:Hypothyroidism / Q000188:drug therapy*; D013963:Thyroid Hormones / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D013963:Thyroid Hormones