Relationship of lustrous striae, Z striae and weight of the heart to the frequency of the electrocardiogram.
D000818:Animals; D001831:Body Temperature; D002415:Cats; D004285:Dogs; D006041:Goats; D006168:Guinea Pigs; D006321:Heart / Q000033:anatomy & histology*; D006339:Heart Rate; D006352:Heart Ventricles / Q000033:anatomy & histology; D009929:Organ Size; D051381:Rats; D014426:Turtles