title: An intraventricular ultrasound method for measurement of left-ventricular dimensions.
mesh_terms: D000818:Animals; D006328:Cardiac Catheterization; D002302:Cardiac Output; D002306:Cardiac Volume; D003201:Computers; D004285:Dogs; D004452:Echocardiography; D006339:Heart Rate; D008722:Methods; D008954:Models, Biological; D016276:Ventricular Function