電極
20s
60s
aged
aged retired
aid
breathing
cardiac
cardiac arrest
care
caucasian
chest
clinic
compression
defibrillation
doctor
elderly
electrical
electronic
emergency
expertise
external
fatal
female
guidance
happy
health
heart attack
hospital
lifesaver
male
man
media cardiopulmonary
medical
medical office
occupation
office
paramedic
patient
pressure massage
professional
recovery
rescue
responsibility
resuscitation
retired
retirement
senior
senior citizen
specialist
stethoscope
survival
woman
workwear
young adult