title: The heart beats anew.
authors: Thomas
authors: T
authors: Rowley
mesh_terms: D000818:Animals; D001683:Biological Clocks / Q000502:physiology*; D002454:Cell Differentiation / Q000502:physiology*; D051379:Mice; D032383:Myocytes, Cardiac / Q000166:cytology / Q000502:physiology*; D012849:Sinoatrial Node / Q000166:cytology*; D020825:T-Box Domain Proteins / Q000235:genetics / Q000378:metabolism; D014161:Transduction, Genetic
chemical_list: D020825:T-Box Domain Proteins; C420983:Tbx18 protein, mouse