complete loss of blood flow to the heart, which can cause your heart to stop pumping ( cardiac arrest).lung injury that can lead to total lung collapse.alveolar hemorrhage, or bleeding in your lungs.pulmonary edema, when fluid builds up in the lungs.decompression sickness, which occurs when nitrogen in your blood forms bubbles in your bloodstream instead of clearing out of your blood when water pressure decreases (called “the bends” among divers).nitrogen narcosis, a dangerous buildup of nitrogen gases in your blood that can make you feel disoriented or inebriated (common among deep-sea divers). Holding your breath too long can have some side effects, including: If you’re underwater, you’ll probably inhale water into your lungs, which is life threatening. Your brain badly needs oxygen, so it knocks you unconscious so your automatic breathing mechanisms will kick back in. This is when holding your breath can become dangerous. Your body will start to shake as your muscles begin to uncontrollably contract. As CO₂ builds to higher and higher levels, it pushes the oxygen out of your bloodstream and reduces the amount of oxygenated blood traveling to your brain. This is because your diaphragm is trying to force you to take a breath. Your stomach starts to rapidly convulse and contract. But holding your breath is difficult and dangerous because carbon dioxide (CO₂) is building up in your blood from not exhaling. Learning to slow your breathing and increase intake during inhalation is part of this. The most common misconception about holding your breath is that you’re running out of air - you’re not. You’ll start to feel uncomfortable pain in your lungs. You might feel relaxed as you close your eyes and tune out the world around you. Here’s what happens to your body when you hold your breath.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |