accident
adult
aged
alone
angina
asian
attack
background
boss
businessman
cardiac
cardiology
cardiopathy
cardiovascular
care
chest
coronary
disease
doctor
expression
failure
faintness
hand
health
heart
help
ill
illness
incident
infarction
male
man
mature
medical
myocardial
office
pain
painful
palpitations
patient
person
problem
senior
sick
stress
stroke
suffering
system
thorax
worker