It was March 10 when Dallas Stars forward Rich Peverley collapsed on the bench during the first period of a game against the Columbus Blue Jackets at American Airlines Center and was rushed to a hospital for treatment of what doctors described as a cardiac event. Thursday, four months after the incident, Peverley detailed how he is working toward what he hopes will be a return to the ice. "Everything's been going really well. I've been taking steps along the way here to see how my heart reacts to ongoing steps that I've been taking," Peverley told "The Musers" radio show on The Ticket 1310 AM in Dallas. "Just been ramping it up as time goes on and as I keep achieving new goals." Peverley had a corrective procedure on his heart in March and made an appearance June 24 at the NHL Awards in Las Vegas. The procedure, a cardiac ablation, fixed structural damage in his heart to correct problems with rhythm (arrhythmia). "They essentially burn out new electrical pathways for your heart. It was to correct the a-fibrillation and the a-flutter that I had," he said. "It was successful and I'm still doing well. I haven't had any heart arrhythmia since then; so far it's been a success." Doctors have cleared Peverley to exercise again, although he said he has a few more benchmarks to pass before he's deemed ready to handle the rigors of NHL play. He continues to work in Dallas and hopes to reassess his condition in the coming months.