Injections of an anti-inflammatory drug called canakinumab has been found to lower the risk of heart attack in people who have already survived one attack, according to a recent study by Brigham and Women's hospital in Boston. The drug is normally used for rare inflammatory conditions.
Why it matters: About half of all heart attacks occur in people who don't have high cholesterol levels. Researchers have suspected inflammation has a role in heart disease and this study confirms the connection. Canakinumab itself may not be useful in treating the condition because of side effects, but the finding offers another avenue for treating heart disease in people who don't respond to cholesterol-lowering statins.