It's specifically aimed at women who tend to 'carry on regardless'.
Have a look, it gets a serious message across in a very light-hearted way. It's American, but a heart attack is a heart attack wherever you live.
Taken from the British Heart Foundation website these are the symptoms of a heart attack.
- chest pain or discomfort, which may spread to the arms, neck, jaw, stomach or back
- a dull pain, ache or 'heavy' feeling in your chest
- chest pain or discomfort which feels like indigestion but makes you feel generally unwell
- feeling sick, sweaty, breathless, lightheaded, dizzy or generally unwell as well as pain or discomfort in your chest.