Heart Attack? Doctors Soon May Have an App for That

Experimental app shaves critical seconds off smartphone transmissions of EKG images, study says

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"We'll get an EKG reading and the ER physician will activate the cath lab. Once you activate it, a huge team has to be assembled," Husain said. "If it's overnight, people are sometimes coming in from home. If you can get someone coming in from home five minutes faster, I think it's a big deal."

More information

For more about heart attacks, head to the U.S. National Heart, Lung, and Blood Institute.

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