Ultrasonic characterization of myocardium.
D000818:Animals; D003327:Coronary Disease / Q000175:diagnosis*; D006224:Cricetinae; D004285:Dogs; D004452:Echocardiography; D006321:Heart / Q000033:anatomy & histology*; D006338:Heart Neoplasms / Q000175:diagnosis; D006801:Humans; D009232:Myxoma / Q000175:diagnosis; D011817:Rabbits; D014463:Ultrasonography / Q000379:methods*