英文關鍵字
abstract
animation
audio
background
beat
black
cardiogram
cardiology
care
chart
design
diagnosis
digital
display
ecg
ekg
electrocardiogram
electronic
element
equalizer
frequency
graph
graphic
green
health
heart
heartbeat
hospital
line
medical
medicine
monitor
motion
moving
music
pulse
radio
rate
rhythm
sound
symbol
technology
trace
wave
waveform