機器
analyzing
artery
cardiologist
care
clinic
closeup
computer
control
device
diagnostic
doctor
doctors
equipment
examination
health
healthcare
healthy
hospital
instrument
lab
laboratory
life
medical
medicare
medicine
monitor
monitoring
panel
pregnancy
professional
radar
radiologist
radiology
room
scan
scanner
scanning
science
screen
sonography
stenography
technician
technology
test
tool
treatment
ultrasonic
ultrasound
working