Canine atrial and ventricular muscle mechanics studied as a function of age.
D000367:Age Factors; D000818:Animals; D016275:Atrial Function; D004285:Dogs; D005260:Female; D006321:Heart / Q000502:physiology*; D006325:Heart Atria / Q000033:anatomy & histology / Q000648:ultrastructure; D006352:Heart Ventricles / Q000033:anatomy & histology / Q000648:ultrastructure; D008297:Male; D009200:Myocardial Contraction; D009206:Myocardium / Q000648:ultrastructure; D009213:Myography; D016276:Ventricular Function