Right parasternal caudal long-axis view showing the four-chamber view together with the left ventricular outflow tract view. The chordae tendinae of the mitral valve are also seen as echoic lines Ds, dorsal; Vt, ventral; Ao, aorta; Av, aortic valve; IVS, interventricular septum; LA, left atrium; LV, left ventricle; MV, mitral valve; RA, right atrium; RV, right ventricle; TV, tricuspid valve; CT, chordae tendinae; PM, papillary muscles.