I have recently, the last month or so, began having shortness of breath, less frequently...palpitations.
Arterial blood gases normal, pulse ox 100%. Healthful information: vegetarian (i eat dairy), low iron, work midnight shift, usually get about 4-5 hrs of sleep during the day, if Im lucky. Could sleep deprivation cause any of this?
This discussion is related to <a href='/posts/show/251821'>purple lips</a>.