Decide what the main point is of the following texts:
Although currently there is no law that forces a company to have an on-site AED (automated
external defibrillator), there is no doubt that they save lives. They work by reading
the rhythm
of the
casualty's heart and only administer a shock if needed. A big advantage is that they're designed
so
most people can operate one without training.
The main point is:
AED stands for automated external defibrillator.
It isn't a legal requirement to have an on-site AED.
A workplace AED can save lives.