People throughout the country are realizing the advantages of the iTriage
app, which allows people to type in symptoms to help them determine if they might want to seek medical help.
When a medical emergency strikes, every second counts, which is where a new iPhone application called iTriage comes in.
"Well I'm convinced he would have died if I had waited," Melissa Ketterer said of an app on her iPhone helped to save her husband's life.
One day in April, Bob Ketterer, with no sense of alarm, said his right arm felt numb. Melissa typed Bob's symptoms into an app called iTriage.
"And it 'numbness' and the top of the list is stroke," Melissa said.
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