The effects of air travel on passengers with cardiovascular and respiratory diseases.
D000401:Aircraft; D000740:Anemia; D002318:Cardiovascular Diseases; D005260:Female; D006801:Humans; D000860:Hypoxia / Q000150:complications; D008875:Middle Aged; D011446:Prospective Studies; D012140:Respiratory Tract Diseases; D014195:Travel