Cardiac muscle studies with rat ventricular strips.
D000818:Animals; D002118:Calcium / Q000502:physiology; D006321:Heart / Q000033:anatomy & histology* / Q000502:physiology*; D009200:Myocardial Contraction / Q000187:drug effects; D010827:Physiology / Q000193:education; D051381:Rats; D016276:Ventricular Function
D002118:Calcium