title: The heart of an endurance athlete.
authors.forename: Monica
authors.initials: M
authors.lastname: Harrington
mesh_terms: D000222:Adaptation, Physiological / Q000502:physiology*; D000818:Animals; D064752:Atrial Remodeling / Q000502:physiology; D001919:Bradycardia / Q000209:etiology*; D064428:Hyperpolarization-Activated Cyclic Nucleotide-Gated Channels / Q000378:metabolism; D051379:Mice; D010805:Physical Conditioning, Animal / Q000009:adverse effects*; D051381:Rats; D012804:Sick Sinus Syndrome / Q000150:complications* / Q000209:etiology
chemical_list: C578706:Hcn4 protein, mouse; D064428:Hyperpolarization-Activated Cyclic Nucleotide-Gated Channels