More important, he said, is that inhaling oxygen may be harmful to people with cardiovascular illness or chronic lung disease.
Recent research points to a role of 5-lipoxygenase in cardiovascular and neuropsychiatric illnesses.
Russia has by far the highest death rate from cardiovascular illness in the world, according to the American Heart Association.
Those with respiratory or cardiovascular illness need to be especially careful.
Calculating a patient's risk of cardiovascular illness can help doctors decide whether to prescribe a diet change, more exercise or drugs that lower cholesterol, among other things.
Thalassemia can cause significant complications, including iron overload, bone deformities and cardiovascular illness.
He died of a cardiovascular illness, the family said.
CT has helped improve the diagnosis and care for conditions such as cancer, heart disease, brain disorders, and cardiovascular illnesses.
In the coming years, experts expect genetic engineers will create treatments for cancer, immune-system diseases, cardiovascular illnesses and other maladies.
It is also more common after cardiovascular illnesses, and is related more to a poor outcome than to a better one.