I've just been googling and terrified myself..:I have scoliosis and pectus excavatum, never caused me any problems, but I'm not in my 30's and read that having both of these have a strong link to marfens syndrome. I'm so worried..any advice. I don't think I have any other symptoms apart from an abnormal ecg but drs seem to think that's just normal for me and don't seem worried. Normal echo