英文關鍵字
advanced
aid
attack
building
cardiogram
care
chart
checkup
circle
clinic
closeup
computer
device
diagnostic
doctor
ecg
ekg
electrocardiograph
emergency
equipment
graph
hands
health
healthcare
heart
heartbeat
hold
hospital
interpret
machine
medical
medicine
monitor
paper
patient
plot
prevention
rates
science
scientific
sign
technology
test
trace
track
urgent