Heart Attack
'Every minute is crucial; I would say every second is crucial.'
'Our findings raise questions about the balance of risk and benefit...'
This could help more patients survive any post-op complications.
Married couples may live longer than singles.
And the young may be most vulnerable.
Do you really need to take them?
'People must be made aware of the risk.'
Researchers hope this will help doctors better understand who is at risk.
They've also revealed the best way to protect against heart disease.