angina pectoris

Posted By Amy on November 07, 1997 at 17:18:39:









I am 22 years old and 5'8" 130.  The statistics are important because I don't think I am extremely overweight. My upper body is very small.  I am sort of the pear shape.   I exercise 3 times a week via water aerobics.  For the last 5 years I have experienced an extreme tightness occasionally under the breast bone.  It normally lasts 10 seconds and doesn't occur on a regular basis.  When it happens, I have to breath very shallow to lessen the pain.  It feels as if my heart has a cramp in it.  I am not a hypochondriac, but I am worried that the symptoms may worsen.  My grandfather died of a heart attack at 62.  I am wondering if this is cause for concern and should I see a physician about this?  Any input you have would be greatly appreciated.  
Respectfully yours,
Amy