Some Migraine Sufferers Find Relief From Treatment to Close Hole in Heart

There’s a surprising treatment for some kinds of debilitating migraine headaches, and it involves closing a hole in the heart.  Migraines affect about 40 million people in the United States. They have many causes and triggers, but for about 5 or 6 million sufferers, it’s thought to be related to a normal hole in the heart that usually closes up at birth.

Read more here.