Figure 4: Up-left: True fast imaging with steady-state precession sequence of short axis in a patient with Tetralogy of Fallot. The patient has a mild left ventricle dysfunction due to the alteration of the septal contractility as a consequence of the right ventricle volume overload. Up-right: Biventricular function analysis and pulmonary insufficiency quantification in the same patient with the software Qmass and Qflow of Medis ™. Down: Phase contrast sequences at the pulmonary valve level in the same patient. Here we observe the severe pulmonary insufficiency.