aortic
attendance
bad
blood
cardiac
cardiologist
cardiology
clinic
color
computer
danger
diagnostic
doppler
echo
echocardiogram
echocardiography
equipment
exam
examination
fibrosis
flow
heal
health
healthcare
heart
hospital
image
insufficiency
mark
medical
medication
medicine
modern
monitor
paper
problem
professional
scan
science
sonography
stenosis
technology
treatment
ultrasonic
ultrasound
valve