1) Air embolism 2) Embolism 3) Gas embolism 1) Bends 
The presence of air in the blood vessels of the body. Direct entry of air into the veins may occur through trauma, cannulation, or surgery, and a large air embolus reaching the heart may cause death. In acute decompression (as with flying to high altitude or sudden surfacing after deep diving) bubbl...
(ār″o-em´bo-liz-әm) obstruction of a blood vessel by air or gas.
aeroembolism Nitrogen bubbles formed in the blood or tissues during decompression sickness; also known as decompression sickness.
an obstruction of the circulatory system caused by air, as may arise during surgery. · Also calledan acute condition caused by a rapid substantial decrease in atmospheric pressure, as in high-altitude flying and coming up from deep-sea diving, characterized by the formation of nitrogen bubbles in the blood, severe pain in the lungs and join...