title: Mechanically induced oscillations in heart muscle preparations equilibrated with strontium.
mesh_terms: D000818:Animals; D002415:Cats; D003470:Culture Media; D006352:Heart Ventricles / Q000187:drug effects; D009200:Myocardial Contraction / Q000187:drug effects*; D010210:Papillary Muscles / Q000187:drug effects / Q000502:physiology; D011893:Rana esculenta; D013324:Strontium / Q000494:pharmacology*; D016276:Ventricular Function
chemical_list: D003470:Culture Media; D013324:Strontium