Interval training after heart attack does help some select patients June 28, 2011Dr. Barry Dworkin Madely Health Headlines Commentary for June 29, 2011 [display_podcast] Source: To Heal a Heart, Train Harder Related posts: Studies look at why there are so many health benefits from exercise Snow shovelling linked to heart attack study misses the big picture Improved blood test may help detect heart attacks at earlier stage of development Study looking at stem cells replacing damaged heart tissue exerciseheart attack