aerobics
aid
artificial
assistance
attack
breathing
cardiopulmonary
cpr
disease
dying
emergency
exercise
exercising
first
fit
fitness
gym
health
healthcare
heart
heartbreak
help
helping
ill
infarct
instructor
lying
man
medical
medicare
mouth
mouthtomouth
pain
physical
rescue
respiration
resuscitation
sick
sport
stretching
sudden
suffering
support
to
training
two
unwell
urgency
ventilation
woman