cardiac

care

clinic

closeup

computer

contemporary

display

doctor

emergency

equipment

heartbeat

hospital

illness

instrument

intensive

medical

medicine

monitor

monitoring

patient

pressure

professional

pulse

room

screen

surveillance

technical

technology

ventilation

ventilator

vital

anesthesia

artificial

blood

device

ecg

ekg

er

health

heart

lung

lungs

machine

mechanical

operating

rate

sign

surgery

treatment