aid
bag
beat
blood
cardiac
cardiogram
cardiology
care
charity
clinic
concept
diagnosis
doctor
donate
donation
donor
drip
drop
electrocardiogram
emergency
health
healthcare
healthy
heart
heartbeat
help
hospital
human
illustration
laboratory
life
line
medical
medicine
monitor
monitoring
patient
pulse
rate
red
save
symbol
transfuse
transfusion
tube