aed
cardiac
cardiac arrest
cardiopulmonary resuscitation
certificate
certification
chest
course
cpr
cpr dummy
defibrillation
defibrillator
doctor
education
electrical
electrode
emergency
exercise
external defibrillator device
first aid
health care
heart
help
injury
instructor
learning
life
medical
medicine
paramedic
patient
practice
procedure
rescue
shock
skill
staff
teaching
urgency