The images aren't grainy.
House?
We did a three-dimensional echo. Showed a mass in the left atrium. Looks like an atrial myxoma, but the ultrasound images are a little grainy, so it's hard to tell.
We did a three-dimensional echo. Showed a mass in the left atrium. Looks like an atrial myxoma, but the ultrasound images are a little grainy, so it's hard to tell. [SEP] House? [SEP] The images aren't grainy.