Fig. 1From: Pulmonary blood volume measured by cardiovascular magnetic resonance: influence of pulmonary transit time methods and left atrial volumeCardiovascular magnetic resonance (CMR) slices and positioning of the regions of interest. A Slice position for pulmonary transit time pulmonary artery-left atrium [CoG(PA-LA)]; B corresponding CMR image and the positioning of the regions of interest (ROIs) in the pulmonary artery (PA) in blue and the left atrium (LA) in red. C slice position for first-pass perfusion (FPP); D corresponding CMR image and the positioning of ROIs in the right ventricular outflow tract (RVOT) in blue and basal left ventricle (LV) in red. PV pulmonary veinsBack to article page