a murmeris as i understand it, the way the blood flows through the heart and the sound you hear from the beat is a murmer. Most people have or have had them at some point, but if the Dr hears something irregular, things could go bad. My sis has an irregular beat that had everyone worried. It got better with time, but it's one of those things we have to wathc out for. Like most familys, ours has history of heart problems so it's allways good to be on the safe side.

http://www.americanheart.org/present...dentifier=4571