Fig. 4: In vivo CTCA scan and ULM images for Patient 2.
From: Transthoracic ultrasound localization microscopy of myocardial vasculature in patients

a, The short-axis view in the CTCA scan that corresponds to the ultrasound scan plane. White arrows indicate the similar structures that are visible in both modalities. b, The ULM density map. c,d, The zoomed-in ULM density maps for the boxed regions in b.