機器
background
beat
blood
cardiac
cardiology
care
clinic
display
ecg
ekg
electrocardiogram
electronics
emergency
equipment
frequency
health
healthcare
healthy
heart
heartbeat
hospital
instrument
life
measurement
medical
medicine
modern
monitor
monitoring
oximeter
oxygen
patient
physical
pressure
pulse
rate
rhythm
saturation
screen
sensor
show
sign
signs
surveillance
taking
technology
trace
urgency
vital