When you're having a heart attack, minutes matter. Just ask Lowell resident David Nowak. On an October night three years ago, he started experiencing arm pain and what he thought was heartburn.
It was April 8, 2018, and Dana Corr was looking forward to celebrating his 55th birthday that day with his wife and two daughters in their Westford home. He had just returned from a trip visiting colleges in Rhode Island the day before with his daughter. Unfortunately, all celebrations were put on hold that day as his heart seemed to have other plans.