title: Mechanical performance of myocardium from hibernating and nonhibernating mammals.
mesh_terms: D000818:Animals; D001831:Body Temperature / Q000502:physiology*; D006224:Cricetinae; D006168:Guinea Pigs; D006605:Hibernation / Q000502:physiology*; D008647:Mesocricetus; D009200:Myocardial Contraction / Q000502:physiology*; D051381:Rats; D011919:Rats, Inbred Strains; D012589:Sciuridae