cardiac
care
clinic
concept
defibrillation
device
doctor
ecg
ekg
electrical
electrocardiography
electrode
emergency
equipment
health
healthcare
heart
help
hospital
indoors
instrument
intensive
life
measure
measurement
measuring
medic
medical
medicine
meter
object
operating
people
person
professional
room
sensor
service
support
surgeon
surgery
surgical
theater
tool
wire