L
lady43
Guest
since 2007 i have been wheezing and having shortness of breath. I been hospitalized several times for chest pains. They never thought i had an heart attack, so they recommend a sleep study in which i had done in Septeraber of 2009 and the doctor said my oxygen drops drastically when i sleep. The doctor had to put me on oxygen. I continue to have the chest pains and when i talk and sing i get very short winded. What could this be?