![]() These include arteries that bring oxygen and nutrients to the lungs and airways, and smaller vessels (capillaries) that absorb oxygen from the lungs and distribute it to the rest of the body. ![]() The areas around and in the lungs are filled with many blood vessels. You may feel chest pain or shortness of breath as well. ![]() When you cough up blood (also called hemoptysis), the blood is coming from your airways (pulmonary and bronchial arteries) or your lungs.
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