Oxygen is essential for our survival and we take it from the air that we breathe. This is done in the lungs that inhale and exhale constantly to ensure a steady supply of oxygen-rich air. Once absorbed into the bloodstream, the oxygen then gets transported around the body to where it is needed.
The lungs are made of very soft tissues and these tissues are protected from damage with linings that prevent the lungs from rubbing against other tissues. While there is usually some fluid between the linings to act as a lubricant, excess fluids can sometimes accumulate between these linings. This is a condition known medically as pleural effusion.
Pleural Effusion Cause #1: Congestive Heart Failure
Every single day of your life, your heart is constantly pumping to keep the circulation of the blood flowing. This ensures that we are supplied with the oxygen and nutrition that we need all day, every day. When this circulation is affected for some reason, though, complications can arise.
Congestive heart failure is a condition that affects the heart’s ability to pump blood. With the blood not circulating as well as it should be, it means that fluid can begin to collect where it would otherwise flow away. This accumulation of fluid can include the layers lining the lungs and is a symptom of congestive heart failure.