A woman who was diving at Lochaline was taken by lifeboat to Oban after suffering decompression sickness this evening.
Stornoway Coastguard received a call at 5pm after the woman, who was diving from a boat, got into difficulties.
Oban Lifeboat was called to the scene and took the casualty back to Oban, where the coastguard rescue team helped to transfer her to the waiting ambulance.
She was then taken to Dunstaffnage to the hyperbaric chamber.