Barrel chest in child

Does anyone out there have a child with a barrel chest?  My son's chest shape was normal when he was born but has changed as he has grown.  His pediatricians (he's had a number since we've moved alot) never mentioned it.  I asked his pediatrician when he was around 10 and his pediatrician didn't seem at all concerned.  I pressed her and she told me he had a slight heart murmur but again said not to worry so I haven't too much, but recently I read that normally those with barrel chests have underlying cardiac, pulmonary and other abnormalities so now I'm really worried.  Do any of you know anything about barrel chests?  Thanks.

[Trialanderror]

I will not be of great help here but as far as I know in many cases barrel chest is initially caused by recurrent respiratory infections and especially asthma. The lungs are basically over-inflated and the chest structure changes with it. Does or did your son have asthma? I understand that not cardiac problems are causing this but that the bone deformities and their underlying pulmonary problems would have some effect on breathing and heart beat. I am not sure if you could get a referral to a pulmonary specialist to check if your son`s breathing is okay to start with. A little boy in my neighborhood is actually wearing a chest brace, some kind of corsette, to correct something that appears like a barrel chest. Sorry if this is too vague but do not panic. A few specialist should be able to shed some light on your options.

[searching]

Thank you very much for your response.  No, my son has never had a respiratory infection nor does he have asthma.  Seeing a pulmonary specialist is an excellent idea!

[Lyndon1968]

dont worry too much about it as im barrel chested & fine, even Brian Denehy the actor has it & hes fine also.

[Mikeb68]

I was born with a barrel chest and I'm fine.