I don't know about you, but on September 30, 2012 my life changed forever. I had a heart attack out of the clear blue sky. My L.A.D had completely collapsed! This had to be the MOST terrifying experience of my life! I had emergency surgery to save my life, and was told that my L.A.D is eensy tiny, and may not be able to keep up with the supply and demand of blood flow that my body needs. I am the healthiest patient that my doctor says she's had-NO blood pressure issues, NO cholesterol issues...Only hereditary issues, and a congenital defect in my artery! Swallow that one!