機器
artificial respiration
artificial ventilation
assistance
beat
breathing
cardiac
cardio
cardiogram
cardiology
clinic
closeup
computer
detail
device
digital
electrocardiogram
electrocardiography
electronics
emergency
equipment
health
heartbeat
hospital
indication
lungs
mechanical
medical
medicine
monitor
monitoring
nobody
object
oxygen
pressure
pulse
respiratory rate
resuscitation
resuscitator
scale
screen
technology
therapy
tool
trachea
treatment
urgency
waves