英文關鍵字
amplitude
beat
cardiac
cardio
cardiogram
cardiograph
cardiology
curve
death
diagnosis
ecg
ekg
electrocardiogram
exam
graph
graphic
graphical
health
healthcare
healthy
heart
heartbeat
hospital
illustration
isolated
life
line
medical
medicine
monitor
monitoring
normal
pulse
rate
rhythm
stress
test
trace
vitality