First Aid on a Man who has Heart Attack (Emergency CPR).
Palabras clave
accident,
aid,
chest,
compression,
course,
cpr,
doctor,
emergency,
exercise,
first,
hand,
health,
nubes,
help,
instructor,
life,
lifeguard,
man,
manual,
medicals,
medicine,
nurse,
people,
person,
practice,
rescue,
resuscitation,
safety,
training,
unconscious
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