Fig. 2From: Cardiac MRI-based right-to-left ventricular blood pool T2 relaxation times ratio correlates with exercise capacity in patients with chronic heart failureROI placement in the RV and LV blood pool in T2 maps of a 62-year-old healthy man (left), a 67-year-old woman with HF (middle), and a 66-year-old man with HF (right). ROI region of interest, RV right ventricle, LV left ventricle, HF heart failureBack to article page