For the average person, living at high altitude—where oxygen is sparser than at sea level—can have health benefits ranging ...

like heart disease or high blood pressure, other concerns come to mind. While high altitudes can cause headaches and nausea, these usually occur in people who visit or live in high-altitude locations.

Traveling at high altitude can be hazardous ... HAPE is to check your recovery time after exertion. If your heart and breathing rates normally slow down in X seconds after exercise, but at altitude ...

If the blood vessels leak, fluid can fill the lungs and could potentially cause heart failure. This condition could be characterized with continued shortness of breath, and "frothy" cough, Corboy said ...