![]() ![]() ]]> Magnetic resonance imaging (MRI) ]]>.The scan allows your doctor to examine the blood supply to the lungs. A tiny amount of radioactive substance is injected into a vein and travels to the lungs. Lung perfusion scan-tests for pulmonary embolisms.a test that measures how much air is in the lungs and how forcefully this air can be exhaled. an imaging scan that can find small strokes in the brain that may be caused by air embolisms. an x-ray that looks for changes in blood vessel patterns To check for air embolisms and possible lung collapse, your doctor may order tests such as: Masks can cause blood vessels in the eyes to burst.Ĭontact your doctor if you think you may have some type of barotrauma. If such an air pocket exists when you dive, you may become injured. The equipment, such as a mask or dry suit that you use for scuba diving, can block and trap air against the skin. Type 2 is more serious and involves the central nervous system (brain and spinal cord) or the lung and heart.īarotrauma can even be due to equipment. Knees, elbows, and shoulders are most often affected. Type 1 is when the bubbles affect the tissues around joints. Decompression sickness is classified as Type 1 or Type 2.Air embolisms can travel to any organ in the body and are dangerous when they block blood vessels that feed an organ, especially the heart, lungs, and the brain.These bubbles may leak out into your bloodstream as air bubbles, called air embolisms. Decompression sickness occurs when nitrogen, a chemical dissolved in blood by high pressure, forms bubbles as pressure decreases (such as when you swim up to the surface when diving).One complication is that the lung could collapse.Īnother complication is “decompression sickness” (often referred to as “the bends”). If a diver has too much compressed air and ascends without properly exhaling, the lungs may overinflate. Scuba divers swim with canisters of compressed air for breathing under water.Pulmonary barotrauma is the injury that is caused when outside pressure is different than the pressure of the air in your lungs. ![]()
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