Fig. 2: MRI of a patient with COVID-19. | Nature Communications

Fig. 2: MRI of a patient with COVID-19.

From: COVID-19 pathophysiology may be driven by an imbalance in the renin-angiotensin-aldosterone system

Fig. 2

a Time-to-peak map of the patient’s lung. The color lookup table has been set to maximum blue for pulmonary artery peak and yellow for aortic peak or later. Note large yellow areas dominating the periphery of the lungs, signifying late or no arrival of contrast. b Reference coronal T2-weighted scan to identify infiltrates. Reviewed together, perfusion disturbances are apparent both within lung infiltrates and in the normal-appearing pulmonary parenchyma.

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