Study of Late Angioplasty after Heart Attack

Study of Late Angioplasty after Heart Attack: "About a third of heart attack patients don’t receive treatment to open blocked arteries within the recommended 12-hour timeframe after a heart attack. For years, people thought that late balloon angioplasty of totally blocked arteries could still prevent future heart problems. According to the results of a large clinical trial, however, stable patients undergoing angioplasty plus stenting three to 28 days after a heart attack did no better than patients on drug therapy alone."