The cause of edema should be identified and treated quickly.
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#Edem definition full
Problems speaking in full sentences because of shortness of breath.Grunting, gurgling, or wheezing sounds with breathing.
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Feeling of "air hunger" or "drowning" (This feeling is called "paroxysmal nocturnal dyspnea" if it causes you to wake up 1 to 2 hours after falling asleep and struggle to catch your breath.).Difficulty breathing when lying down (orthopnea).Lung damage caused by poisonous gas or severe infection.Narrowed arteries that bring blood to the kidneys.
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Sudden, severe high blood pressure (hypertension).Leaking or narrowed heart valves (mitral or aortic valves).Heart attack, or any disease of the heart that weakens or stiffens the heart muscle (cardiomyopathy).These two factors combine to cause shortness of breath.Ĭongestive heart failure that leads to pulmonary edema may be caused by: This fluid reduces normal oxygen movement through the lungs. When the heart is not able to pump efficiently, blood can back up into the veins that take blood through the lungs.Īs the pressure in these blood vessels increases, fluid is pushed into the air spaces (alveoli) in the lungs. Pulmonary edema is often caused by congestive heart failure. Lung congestion Lung water Pulmonary congestion Heart failure - pulmonary edema Causes This buildup of fluid leads to shortness of breath. Pulmonary edema is an abnormal buildup of fluid in the lungs.