Category Archives: Altitude

Are Pulse Oximeters Useful for Diagnosing High Altitude Pulmonary Edema (HAPE)?

Dr. Johnson’s thoughts on using pulse oximeters to diagnose High Altitude Pulmonary Edema (HAPE). Continue reading

Posted in Altitude, Ask the Expert | Tagged , , , , | Leave a comment

Q: Is it dangerous to go to altitude after a concussion?

Frequently, following a blow to the head, even without ever experiencing a concussion, people can develop a post concussive syndrome (PCS). The symptoms of PCS include headache, insomnia, feeling more tired than usual, blurry vision, light sensitivity, difficulty concentrating, feeling off balance, and emotional lability. Continue reading

Posted in Altitude, Ask the Expert, Check This Out! | 3 Comments