ambulance

analyzing

auricle

background

blur

body

care

clinic

computer

defeat

discovery

display

doctor

electrical

electronic

emergency

equipment

examination

heart

heartbeat

hospital

human

intensive

life

lube

measurement

medical

medicine

modern

monitor

patient

pattern

pulse

resources

resuscitation

science

screen

sharpen

sign

situation

surgery

surveillance

system

technology

tool

trace

track

treatment

urgency

waveform