Yoga For Copd Am 70, Have COPD, FEV1 38%, No Additional O2. Planning A Yoga Holiday At 720 M (2361 Ft) Altitude.?

Am 70, have COPD, FEV1 38%, no additional O2. Planning a yoga holiday at 720 m (2361 ft) altitude.? - yoga for copd

I live at 1100 feet and have no problems. He asked me if I am planning a week of double height, without too many risks. Anyone who has experience in this area? Thank you for all the information.