Fig. 1

Image acquisition and analysis for CMR flow volume quantification. (A, B) Left and right ventricular outflow tract view in end-diastole. The red line illustrates the slice position for through plane phase contrast velocity imaging. Quantification of aorta and pulmonary flow is depicted in the corresponding phase contrast image below (arrow). (C) Four -chamber view in early diastole with an open tricuspid valve. The red line illustrates the slice position for through plane phase contrast velocity imaging. The corresponding phase contrast image for tricuspid inflow quantification in diastole is shown below (arrow).